YCZ Wireless Doorbell Chime Wood Receiver Waterproof Push Button Remote Operating Range at Over 1000 ft with 52 Chimes with LED Indicator for Home Office Store and More (2 push button+2 receiver)
Description
The wireless doorbell transmitter and receiver kits can be used for a variety of applications, both at home and at the office!
Did you know the new application of the wireless doorbell?
With Bistee wireless doorbell, the troubles we encounter in our lives will become easy-peasy.
Elderly or Patient Care: The push button transmitter can be used for emergency call for the eldely or patient.
It is battery powered, easy to access for them too.
or ning Call for Children: Hassled to get the children up in the morning for school?
Don\'t worry, just press the transmitter at your home, your kids will wake up on time, no more late for school.
Perfect for villas, shops, offices: With our wireless doorbell, you ll never miss a visitor.
Specification
Voltage of Plug-In Smart Receiver: AC 110V ~ AC 220V 50Hz/60Hz
Battery in Transmitter: 12V 23A Alkaline Battery
Power Consumption (Transmitter): < 10mW
Selectable Ring Tone: 52 Options
Volume Range: 4 Levels (up to 110 dB)
Expandable to Multiple Smart Receiver or Transmitter: Up to 50
Working Frequency: 433.92 MHz±280KHz
Working Temperature: -30℃~70℃