Model ZK-12 Quantity 1 Color Beige Material ABS Specification Working voltage: DC12V static current: less than 10mA working temperature: -10 centigrade to + 60 centigrade receive frequency: 315 MHz receiving sensitivity: - 98 db output current: less than 20A Features You can turn on/off the receiver with transmitter (remote control) from any place the wireless signal can pass through walls floors and doors. Application Control lights TV motors fans cameras video signals audio signals electric doors or other appliances Other Choose the appliance compatible with the current; Don't pressing the key too often it takes 1 second response time; With LED indicator English Manual/Spec No Packing List 1 x Remote control 1 x Wireless switch 1 x 27A Battery