Features: Made of high quality ABS material,durable in use. Professional manufacturing, quality assurance, high reliability. It is a wireless controller that learns the code, and the output/work mode can be changed as desired, and it is easy to match the transmitter. Small size, light weight, stable and reliable performance, high receiving sensitivity. It can be applied to remote power switch, anti-theft alarm, remote control electric door lock, remote control electric shutter door and window, water pump remote control, industrial control products, etc. Specifications: Condition: Brand New Material: ABS Wireless Module: Working voltage: DC12V Quiescent current: ≤8mA Working current: ≤110mA Operating temperature: -40°C - 80°C Receive sensitivity: 3-105dBm Operating frequency: 433MHz Wireless Remote: Working voltage: 6V (CR2016 button battery) Working current: 12mA Transmitting power: > 10mw Number of buttons: 4 Product color: black Transmitting distance: 80m (empty, receiving sensitivity is -108dB) Coding chip: PT2262, EV1527, HCS301 Modulation method: ASK Quiescent current: 0uA Package List: 1 * Remote Control (Built-in Battery) 1 * Module 1、Made of high quality ABS material,durable in use. 2、Professional manufacturing, quality assurance, high reliability. 3、It is a wireless controller that learns the code, and the output/work mode can be changed as desired, and it is easy to match the transmitter. 4、Small size, light weight, stable and reliable performance, high receiving sensitivity. 5、It can be applied to remote power switch, anti-theft alarm, remote control electric door lock, remote control electric shutter door and window, water pump remote control, industrial control products, etc.