Model ZK7 Quantity 1 Color Grey Material ABS Specification Working voltage: Dc 12V; Static current: <=10mA; Working temperature: -10'C~60'C; Receiving frequency: 315MHz; Receiving sensitivity: -98dB; Output current: <=10A Features Clear original test code: push learning button for 5s and stop till the LED light flashing push learning button LED light on and then push button of remote control LED flash 3 times and on again meaning the first code learned successfully; Then push remote control LED flashes 3 times and off meaning the second code learned successfully Application Output way: unlock self-lock and interlock English Manual/Spec No Packing List 1 x Switch 1 x Remote control (1 x CR2016 battery)