Receiver
Material: Brand new ABS shell, durable and long-lasting
Receiver volume: welcome sound 95dB, alarm sound 113dB
Power supply: Receiver with 3 AA alkaline batteries, size 5/USB 5.0V power adapter
The receiver battery can be used for 5-7 months (calculated based on 30 beeps per day)
Transmission and reception frequency: 433MHz (less interference than 315MHz)
Working environment temperature: Receiver: -10 ℃~+60 ℃)
Storage temperature: -20 ° C~+70 ° C
Door magnet WLS07
Material: Brand new ABS shell, durable and long-lasting
Power supply: 1 No. 7 alkaline battery
Standby time: about 2 years
Standby current:<40uA
Working current:<100mA
Working environment temperature: Receiver: -10 ℃~+60 ℃
Storage temperature: -20 ℃~+60 ℃
