Intelligent Split Wireless Doorbell Caller For The Elderly

Product information:

Remote control power: <10mw
Receiver rated voltage: AC85-240V 50Hz/60Hz
Receiver controllable volume: 20-80dB (four levels of volume can be adjusted arbitrarily, humanized design)
Receiver standby current: <1.0mA
Receiver plug: successful bid straight plug
Working frequency: 433.92MHz±0.5MHz

Size Information:

Receiver size: 106*63*23mm
Transmitter size: 43*73mm*20mm

Packing list:

Remote control*1
Sounder*1
Mounting screw package*1
Double-sided adhesive*1

Product Image: