Not original, but work well as good as original. No programming required. we will try our best to solve the problem asap.Your satisfactory is our goal. HW-M550 HW-M360 HW-M360/ZA HW-M370 HW-M370/ZA HW-M430 HW-M450 HW-M450/ZA HW-M4500 HW-M4500/ZA HW-M550/ZA HW-M4501 HW-M4501/ZA HW-MM4500C HW-MM55 HW-MM55/ZA HWMM36 HWMM37 HWMM45 HWMM4500C HWMM45C HWMM55 HWMM55C WV60M9900AV HW-MM36 HW-MM37 HW-MM45 HW-MM45C HW-M435/ZC HW-M430/ZA HW-MM55 HW-MM55C WV60M9900AV HW-M435 HWM360 HWM370 HWM430 HWM435 HWM450 HWM4500 HWM550 HW-MM45/ZA.
eBay