Power source

3V

Operating temperature

-20℃ ~ +60℃

RF Modulation

FSK

LF Modulation

ASK

RF frequency

433.92 MHz

Battery

CR2032

Transmissible distance

10m or more

Life of battery

2 years or more(at 20 times per day)

Button number

3

Function

Door lock

Door unlock

Trunk lid open