Wireless Remote Control Key Fob with Four Buttons

■ Power supply: 2 CR2016 button batteries
■ Modulation method: ASK
■ Wireless frequency: 433MHZ
■ launch distance: 100M (open space)
■ Encoding method: HS1527, oscillation resistance 220K
■ Quiescent current: <1uA
■ Operating current <20mA
■ Material: ABS
■ Operating temperature: 0- +50 ℃
■ Relative humidity: 10% -95%
■ Dimensions: 58x35x12mm

* Super quality widend keys to avoid misuse

* Professional optimize circuit design

* Apparently improved signal intensity

* Coding IC 1527

* Operating frequency: 433MHz

* Laboratory button tested 100000 times

Kit 1: 3* RC531 wireless remote control (battery include)
Kit 2: 5* RC531 wireless remote control (battery include)

KERUI RC531 remote control can work with all the alarm systems in our KERUI Official Store.