JC 433MHz Keychain Remote Control for Alarm System Security 5Pack Multi-Language Transmitting distance：≤100m（open area）

Transmitting distance：≤100m（open area）

extended 3 meters power cable Batteries included

Warning Sticker X 2

4G WIFI only

JC 433MHz Keychain Remote Control for Alarm System Security 5Pack Multi-Language Transmitting distance：≤100m（open area）Brand: JCHENG SECURITY Features: It is the remote control for 433MHz alarm host only. 5 pcs per 1 order. Transmission frequency: 433mhz, chip1527 Launch time: T = 1 second, Transmission Distance: 80M in open area Power supply: DC 3V (CR2032 battery), Emission current: I2 12mA Working environments: Humidity: 10 degrees to 50 degrees, Relative humidity: 90% JCHENG'S After Service30 days Money Refund,1 year quality warrantee and life time tech support.