KERUI 3pcs/5pcs Wireless Remote Control For GSM PSTN Home Security Voice Burglar Smart Alarm System G18 G19 W1 W2 W18 K7 D121
Features:
■ Power supply mode: Section 1 CR2032 button cell
■ Modulation mode; ASK
■ radio frequency: 433MHZ
■ Launch distance: 100M (open space)
■ Coding mode: HS1527, oscillating resistor 220K
■ quiescent current: < 1uA
■ working current < 20mA
■ Material: ABS
■ Operating temperature: 0-+50℃
■ Relative humidity: 10%-95% ■ Overall dimensions: 58x35x12mm