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White Door Window Contacts...

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White Door Window Contacts Magnetic Reed Switch Sensor
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Practical Alarm System Welcom...

$10.01
Everbuying Practical Alarm System Welcom Chime Door Bell IR Sensor
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Practical Alarm System Welcom Chime Door Bell IR Sensor
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1 Recessed Home Alarm...

$5.78
eBay 1 Recessed Home Alarm Security Switch Contact Sensor Door Window No
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3/8 Recessed Stubby 18 MAL Wire Leads Alarm Switch with magnet ** This is for a SINGLE SWITCH and magnet ** •3/8 Dia with 18 Long Wire Leads • Easy Quick installation •• Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is OPEN. When the magnet is pulled away the loop CLOSES.Reed Switch Specifications Contact Rating :10W/VA Switching Voltage (Max.) :200 VDC Switching Current (Max.) :0.5 Amp.Contact Resistance (Min.) :150 milli ohms Life Expectancy :10x 10 6
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5 x NO Recessed Door Window...

$22.47
Walmart.com 5 x NO Recessed Door Window Sensor Magnetic Switch Home Alarm System 30-40mm
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Description:NO normally open type designed for use with alarm systems. Great for use in family and factory window, door. etc.Switch Type: NO(normal open type), the circuit is open normally, and, that if a magnet comes near it, the circuit closed.
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5 Recessed Door Window...

$15.98
eBay 5 Recessed Door Window Terminal Alarm Switch Contact Sensor Led Strip
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3/8 Recessed Stubby Terminal Leads Switch with magnet ** This is for 5 SWITCH ES ** •3/8 Dia with Terminal Wire Leads • Easy Quick installation • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is OPEN. When the magnet is pulled away the loop CLOSES.Reed Switch Specifications Contact Rating :10W/VA Switching Voltage (Max.) :200 VDC Switching Current (Max.) :0.5 Amp.Contact Resistance (Min.) :150 milli ohms Life Expectancy :10x 10 6 Operations Insulation Resis
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Recessed Security Window Door...

$5.74
Walmart.com Recessed Security Window Door Magnet Alarm Magnetic Switch DC 200V
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Description: Suitable to used on the windows or door of apartment, hotel, office, etc.The Entry Alarm adopts magnetic sensor design to warn you if  the strange entry from the windows or door.Once the two part of this switch set is separated, it will warning you somebody is coming in with loudly and harsh sound.The cylinder part is recessed type, and the other is easy for install with the self-adhesive base design.Switch Type: NO(normal open type), circuit is connected when magnet is near the switch. 
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10 Recessed Terminal Door...

$23.10
eBay 10 Recessed Terminal Door Window Security Alarm Reed Switch Sensor 3/4 Inch
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10 Recessed Switches with magnets The photo shows 2 complete sets with different views, but there are 10 sets here. • ¾ Dia Press Fit Steel door contact • Wide Operating Gap 1 3/8 (35mm) min. • Easy Quick Installation •Closed loop works with most alarm panels When the magnet is next to the switch , the loop is closed. When the magnet is pulled away the loop opens. Magnet included.Contact Rating :10W/VA Switching Voltage (Max.) :200 VDC Switching Current (Max.) :0.5 Amp.Contact Resista
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Recessed Plastic Household...

$5.74
Walmart.com Recessed Plastic Household Window Door Contact Magnetic Switch Alarm System
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Features: DC 110V rated voltage, 0.5A rated current, Recessed mounting type. Suitable to used on the windows or door of apartment, hotel, office, etc. The entry alarm adopts magnetic sensor design to warn you if  the strange entry from the windows or door. Once the two part of this switch set is separated, it will warning you somebody is coming in with loudly and harsh sound. 
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ESCAM AS001 Smart Door Alarm...

$5.94
Everbuying ESCAM AS001 Smart Door Alarm Sensor for Security 433.92MHz Emit Frequency
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ESCAM AS001 Smart Door Alarm Sensor for Security 433.92MHz Emit Frequency
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No Recessed Door Window...

$5.49
eBay No Recessed Door Window Terminal Alarm Switch Contact Sensor Qs915malt
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3/8 Recessed Stubby Terminal Leads Alarm Switch with magnet ** This is for 1 SWITCH ** •3/8 Dia with Terminal Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is OPEN. When the magnet is pulled away the loop CLOSES. Check out my other items ! Alarm Dealers are Welcome E-mail us with questions before buying Leave positive feedback once you receive your item and are satisfied with our service. You will rec
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1x Recessed Door Window...

$5.49
eBay 1x Recessed Door Window Terminal Security Alarm Switch Contact Sensor Fit Ademco
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3/8 Recessed Stubby Terminal Leads Alarm Switch with magnet ** This is for 1 SWITCH with magnet** •3/8 Dia with Terminal Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. also available IF you call to request it with the magnet encapulated. 866-784-2511 When the magnet is next to the switch, the loop is CLOSED . When the magnet is pulled away the loop OPENS . Check out my other items ! Alarm Dealers are Welcome E-mail us with questions before buying
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5 Recessed Terminal Door...

$17.60
eBay 5 Recessed Terminal Door Window Security Alarm Switch Sensor 3/4 Inch Honeywell
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5 Recessed Switches with magnets The photo shows 2 complete sets with different views, but there are 5 sets here. • ¾ Dia Press Fit Steel door contact • Wide Operating Gap 1 3/8 (35mm) min. • Easy Quick Installation •Closed loop works with most alarm panels When the magnet is next to the switch,the loop is closed. When the magnet is pulled away the loop opens. Magnet included.Contact Rating :10W/VA Switching Voltage (Max.) :200 VDC Switching Current (Max.) :0.5 Amp.Contact Resistance
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1 Bosch Recessed Terminal...

$5.36
eBay 1 Bosch Recessed Terminal Door Window Security Alarm Switch Sensor 3/4 Inch
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1 Recessed Switch with magnet The photo shows 2 complete sets with different views, but there is only 1 set for sale per order, you can order as many as you need. • ¾ Dia Press Fit Steel door contact • Wide Operating Gap 1 3/8 (35mm) min. • Easy Quick Installation •Closed loop works with most alarm panels When the magnet is next to the switch , the loop is closed. When the magnet is pulled away the loop opens. Magnet included.Contact Rating :10W/VA Switching Voltage (Max.) :200 VDC Sw
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5 Recessed Security Alarm...

$11.28
eBay 5 Recessed Security Alarm Switch Contact Sensor Door Window Fits Monotronics
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3/4 Recessed Stubby 18 Wire Leads Alarm Switch with magnets ** This is for 5 SWITCHES ** •3/4 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. Although the above diagram shows a terminal connection, these are WITH LEADS as the color photo shows actual photo. When the magnet is next to the switch, the loop is closed. When the magnet is pulled away the loop opens. Alarm Dealers are Welcome E-mail us with questions before buying Leave
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10 Recessed Security Alarm...

$35.45
eBay 10 Recessed Security Alarm Switch Contact Sensor Door Window No Qs915mal
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3/8 Recessed Stubby 18 Wire Leads Alarm Switches with magnets ** This is for 10 SWITCHES ** •3/8 Dia hole neede this has 18 Long Wire Leads • Easy Quick installation • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is OPEN. When the magnet is pulled away the loop CLOSES.Reed Switch Specifications Contact Rating :10W/VA Switching Voltage (Max.) :200 VDC Switching Current (Max.) :0.5 Amp.Contact Resistance (Min.) :150 milli ohms Life Expectancy :10x 10 6 Ope
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1 Recessed Security Alarm...

$5.78
eBay 1 Recessed Security Alarm Switch Contact Sensor Door Window No For Led Qs915mal
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3/8 Recessed Stubby 18 Wire Leads Alarm Switch with magnet ** This is for a SINGLE SWITCH ** •3/8 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is OPEN. When the magnet is pulled away the loop CLOSES.Reed Switch Specifications Contact Rating :10W/VA Switching Voltage (Max.) :200 VDC Switching Current (Max.) :0.5 Amp.Contact Resistance (Min.) :150 milli ohms Life Expectancy :10x 10 6
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10 Recessed Door Window...

$20.89
eBay 10 Recessed Door Window Terminal Security Alarm Switch Contact Sensor Honeywell
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3/8 Recessed Stubby Terminal Leads Alarm Switch with magnet ** This is for 10 SWITCHES ** •3/8 Dia with Terminal Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is closed. When the magnet is pulled away the loop opens. Reed Switch Specifications Contact Rating : 10W/VA Switching Voltage (Max.) : 200 VDC Switching Current (Max.) : 0.5 Amp. Contact Resistance (Min.) : 150 milli ohms Life Expectancy : 10x
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5 Recessed Door Window...

$12.08
eBay 5 Recessed Door Window Terminal Security Alarm Switch Contact Sensor Mini Magnet
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3/8 Recessed Stubby Terminal Leads Alarm Switch with magnet ** This is for 5 SWITCHES and magnets ONLY ** •3/8 Dia with Terminal Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is closed. When the magnet is pulled away the loop opens.Reed Switch Specifications Contact Rating : 10W/VA Switching Voltage (Max.) : 200 VDC Switching Current (Max.) : 0.5 Amp. Contact Resistance (Min.) : 150 milli ohms Life Ex
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5) Recessed Security Alarm...

$9.89
eBay 5) Recessed Security Alarm Switch Contact Sensor Honeywell Bosch Apx Door Window
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3/8 Recessed Stubby 18 Wire Leads Alarm Switch with Magnets ** This is for 5 SWITCHES and magnets ** •3/8 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is closed. When the magnet is pulled away the loop opens. Reed Switch Specifications Contact Rating : 10W/VA Switching Voltage (Max.) : 200 VDC Switching Current (Max.) : 0.5 Amp. Contact Resistance (Min.) : 150 milli ohms Life Expec
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5 No Recessed Security Alarm...

$21.78
eBay 5 No Recessed Security Alarm Switch Contact Reed Window Door Sensor Fits L.e.d
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3/8 Recessed Security Switch with Wire Leads and Magnets 5 magnets and switches Notice where the needle is on the ohm meter...when the magnet is near vs away. When the magnet is next to the switch, the loop is opened. When the magnet is pulled away the loop closes. Email with questions BEFORE you purchase.Please ask if you need something other than what is listed, for instance: security systems accessories, cables and sensors and contacts. Alarm Dealers are Welcome Check out my other items ! P
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10 (no) Recessed Security...

$35.25
eBay 10 (no) Recessed Security Alarm Switch Contact Reed Window Door Sensor For Leds
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3/8 Recessed Security Switch with Wire Leads and Magnets Bag of 10 When the magnet is next to the switch, the loop is opened. When the magnet is pulled away the loop closes. Email with questions BEFORE you purchase.Please ask if you need something other than what is listed, for instance: security systems accessories, cables and sensors and contacts. Leave positive feedback once you receive your item and are satisfied with our service. You will receive positive feedback as soon as you pay for y
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10 Lot-ademco Recessed...

$13.60
eBay 10 Lot-ademco Recessed Security Alarm Switch Contact Sensor Door Window
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10 LOT-Ademco Recessed 3/4 Security Alarm Switch Contact Sensor Door Window *NEW* ***SUPER FAST SHIPPING***(YOU NEED IT FAST AND I WILL GET IT TO YOU VERY FAST--CHECK MY FEEDBACK)Item specifics Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...Read mo
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1 Resistor Switch Contact...

$5.45
eBay 1 Resistor Switch Contact Sensor Recessed Security Alarm Door Window R4.7 Fit Ge
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For GE wireless system that requires 4.7 Ohm Resistor. 3/4 Recessed Stubby 18 Wire Leads Alarm Switch with magnet ** 1 SWITCH with magnet Need a different quantity, Check out my other items !** •3/4 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. Although the above diagram shows a terminal connection, this is WITH LEADS as the color photo shows actual photo. When the magnet is next to the switch, the loop is closed. When the magnet
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Hidden Sensor Door Jam...

$16.50
eBay Hidden Sensor Door Jam Recessed Switch Home Security Alarm Plunger Contact
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This is a 10 pack plunger security switch, sensor or contact. It can be used as a replacement switch, or used with a wired contact for a Honeywell, Ademco, GRI, DSC, Boch, among others. Although the photo shows 1, this is for a package of 10 Brand NEW Plunger or Ball switches. When the plunger ball is depressed the loop is closed. When the plunger is released the loop opens. Check out my other items ! Email with questions BEFORE you purchase. Please ask if you need something other than what is
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Ge 10 Recessed Security Alarm...

$18.72
eBay Ge 10 Recessed Security Alarm Switch Contact Sensor Door Window Resistor 4.7 Ohm
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For GE wireless system that requires 4.7 Ohm Resistor. 3/8 Recessed Stubby 18 Wire Leads Alarm Switch with magnets ( the photo only shows one magnet but 10 are included ) ** This is for 10 SWITCHES ** •3/8 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is Closed. When the magnet is pulled away the loop Opens. Alarm Dealers are Welcome E-mail us with questions before buying Leave posi
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10 Recessed Door Window...

$29.93
eBay 10 Recessed Door Window Terminal Security Alarm Switch Contact Sensor Discmagnet
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3/8 Recessed Stubby Terminal Leads Alarm Switch with magnet ** This is for 10 SWITCHES and 10 magnets ONLY ** •3/8 Dia with Terminal Wire Leads • Easy Quick installation • Operate Gap up to ¾ (19mm) max gap When the magnet is next to the switch, the loop is closed. When the magnet is pulled away the loop opens.Reed Switch Specifications Contact Rating : 10W/VA Switching Voltage (Max.) : 200 VDC Switching Current (Max.) : 0.5 Amp. Contact Resistance (Min.) : 150 milli ohms Life Expecta
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10 Fits Ge Switch Contact...

$27.10
eBay 10 Fits Ge Switch Contact Sensor Recessed Home Security Alarm Door Window R4.7
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For GE wireless system that requires 4.7 Ohm Resistor. 3/4 Recessed Switch 18 Wire Leads Alarm ** This is for 10 SWITCHES with magnets although the photo shows 10 we have more, Check out my other items !** •3/4 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. Although the above diagram shows a terminal connection, this is WITH LEADS as the color photo shows actual photo. Normally Closed: When the magnet is next to the switch in the
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5 Fits Ge Switch Contact...

$19.09
eBay 5 Fits Ge Switch Contact Sensor Recessed Home Security Alarm Door Window R4.7
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For GE wireless system that requires 4.7 Ohm Resistor. 3/4 Recessed Switch 18 Wire Leads Alarm ** This is for 5 SWITCHES with magnets although the photo shows 10 we have more, Check out my other items !** •3/4 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. Although the above diagram shows a terminal connection, this is WITH LEADS as the color photo shows actual photo. Normally Closed: When the magnet is next to the switch in the n
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Ball Hidden Sensor Door Jam...

$5.72
eBay Ball Hidden Sensor Door Jam Recessed Switch Home Security Alarm Plunger Contact
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This is a SINGLE plunger security switch, sensor or contact. It can be used as a replacement switch, or used with a wired contact for a Honeywell, Ademco, GRI, DSC, Boch, among others. Although the photo shows 1, this is for a single Brand NEW Plunger or Ball switch. When the plunger ball is depressed the loop is closed. When the plunger is released the loop opens. Check out my other items ! Email with questions BEFORE you purchase. Please ask if you need something other than what is listed, fo
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Ge 10 Recessed Security Alarm...

$15.96
eBay Ge 10 Recessed Security Alarm Switch Contact Sensor Door Window Resistor 4.7 Ohm
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For GE wireless system that requires 4.7 Ohm Resistor.THIS HAS a built in 4.7 ohm resistor inside, not removable. 3/4 Recessed Stubby 18 Wire Leads Alarm Switch with magnets ( the photo only shows one magnet but 10 are included ) ** This is for 10 SWITCHES ** •3/4 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. Although the above diagram shows a terminal connection, these are WITH LEADS as the color photo shows actual photo. When t
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Aeon Labs Aeotec Z-Wave...

$54.95
Walmart.com Aeon Labs Aeotec Z-Wave Recessed Door Sensor, Gen5 (ZW089-ZWUS)
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Designed to install invisibly, the Aeon Labs Aeotec Z-Wave Recessed Door Sensor (Gen5) is so small it fits within the door and its frame. This provides completely discreet monitoring of a door. The intelligent Z-Wave sensor sends information to your Z-Wave network to trigger events upon activation. For example, your sensor may be programmed to trigger an alarm (sold separately) if the door is opened.Battery-pow ered Z-Wave door sensorInvisible upon installationSends commands to Z-Wave devicesWireless range up to 100 feet indoorsThe door sensor consists of two components: the main sensor, which mounts inside the door frame, and the smaller magnet, which mounts to the door itself. When the two parts are separated and/or joined again, the sensor sends a Z-Wave command to your Z-Wave... Less
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1x Hidden Sensor Door Jam...

$5.72
eBay 1x Hidden Sensor Door Jam Recessed Switch Home Security Alarm Plunger Contact
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This is a SINGLE plunger security switch, sensor or contact. It can be used as a replacement switch, or used with a wired contact for a Honeywell, Ademco, GRI, DSC, Boch, among others. Although the photo shows 1, this is for a single Brand NEW Plunger or Ball switch. When the plunger ball is depressed the loop is closed. When the plunger is released the loop opens. Check out my other items ! Email with questions BEFORE you purchase. Please ask if you need something other than what is listed, fo
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1) Recessed Door Window...

$5.49
eBay 1) Recessed Door Window Terminal Security Alarm Switch Contact Sensor Ademco Dsc
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3/8 Recessed Stubby Terminal Leads Alarm Switch with magnet ** This is for 1 SWITCH ** •3/8 Dia with Terminal Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is closed. When the magnet is pulled away the loop opens. Reed Switch Specifications Contact Rating : 10W/VA Switching Voltage (Max.) : 200 VDC Switching Current (Max.) : 0.5 Amp.Contact Resistance (Min.) : 150 milli ohms Life Expectancy : 10x 10 6
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2gig Wireless Recessed Alarm...

$37.40
eBay 2gig Wireless Recessed Alarm Door Window Contact Hidden Sensor Apx Vivint Go
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Go control, Vivint, APX This is the perfect most flexible supervised recessed door or window contact. With a great number of applications available, you can hide the transmitter in the door or window frame. It has a replaceable lithium battery (INCLUDED) and should last about 5 years under normal usage. This contact also comes with brown and white plastic ends. This New in box (out of box for photo only) comes with instructions, mounting screws, magnet, battery, and white abs cover, open air 70
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5 Recessed Security Alarm...

$11.28
eBay 5 Recessed Security Alarm Switch Contact Sensor Door Window Ademco Dsc Gri Apx
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3/4 Recessed Stubby 18 Wire Leads Alarm Switch with magnets ** This is for 5 SWITCHES ** •3/4 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. Although the above diagram shows a terminal connection, these are WITH LEADS as the color photo shows actual photo. When the magnet is next to the switch, the loop is closed. When the magnet is pulled away the loop opens. Alarm Dealers are Welcome E-mail us with questions before buying Leave
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2gig Recessed Door Window...

$38.27
eBay 2gig Recessed Door Window Wireless Sensor Contact Alarm Switch Security Vivint
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Linear 2GIG GO CONTROL!Wireless RECESSED DOOR WINDOW CONTACT Qty: 1 Info: *Contact size, only 2 1/2 long *Fully supervised *Rare earth magnet *Lithium Battery *345 MHZ *ETL Listed manual found at http://2gig. com/dealer- materials/install ation-guides Email with questions BEFORE you purchase. Please ask if you need something other than what is listed, for instance: security systems accessories, cables and sensors and contacts. Leave positive feedback once you receive your item and are satisfied w
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Ge 5 Resistor 4.7 Ohm...

$9.99
eBay Ge 5 Resistor 4.7 Ohm Recessed Security Alarm Switch Contact Sensor Door Window
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For GE wireless system that requires 4.7 Ohm Resistor. 3/8 Recessed Stubby 18 Wire Leads Alarm Switches with magnets ** This is for 5 SWITCHES and Magnets ** •3/8 Dia with 18 Long Wire Leads • Easy Quick installation • Longer Length • Operate Gap ¾ (19mm) min. When the magnet is next to the switch, the loop is Closed. When the magnet is pulled away the loop Opens. Alarm Dealers are Welcome E-mail us with questions before buying Check out my other items !
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Recessed Door Window Contact...

$27.00
eBay Recessed Door Window Contact 2gig-dw20r-345 Wireless Alarm Sensor
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shopsmarttecc Free Shipping Fast Dispatch 30 Days Warranty Store Home Add us to Favorites! Contact Feedback Store Home Security Sensors Door Locks Access Lights Appliances Thermostats Cameras 2gig Recessed Door Contact By 2gig Price: 27.00 Brand new Buy it Now Add to Watchlist Ask a Question Add us to Favorites! Description Payment Shipping Returns Support Description Compact size, only 2 ½ in. long Fully supervised Lithium battery with 5 years life Reed sensitivity: 0.625 in. (1.59 cm) minimu
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Door Stopper Safety Home...

$6.01
Everbuying Door Stopper Safety Home Security Alarm Warning Siren 120 dB
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Door Stopper Safety Home Security Alarm Warning Siren 120 dB
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Wired Recessed Window Door...

$5.89
Walmart.com Wired Recessed Window Door Contacts Magnetic Reed Switch DC 200V
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/wired-recessed-window/ZxIdY-NTpLZL7sRWw7OSGQ==/info
Walmart.com
IN_STOCK ( In stock )
Free Shipping
Description: Suitable to used on the windows or door of apartment, hotel, office, etc.The Entry Alarm adopts magnetic sensor design to warn you if  the strange entry from the windows or door.Once the two part of this alarm set is separated, it will warning you somebody is coming in with loudly and harsh sound.Switch Type: NO(normal open type), circuit is connected when magnet is near the switch. 
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