Kerui Doorbell Chimes

1. Working Voltage: AC 100-240V 2. Working Current: < 100 mA 3. Wireless Transmission Frequency: 433 MHz 4. Wireless Transmission Distance: 150 meters (in open areas) 5. Working Temperature: -10 to 50 degrees centigrade 6.Operating Current: 8-15 mA 7.Standby Current: 3uA 8.Operating Temperature: -10C to 50C 9.Humidity: Maximum 90% 10.Battery: 27A 12V 11.Transmit Distance: < 80 M 12.Size: 74 mm x 46 mm x 12 mm Package Included  1 x Doorbell Receiver,1 x Operating Instruction,2 x Gate magnetism

　

Introduction of the product  

The Wireless Doorbell adopts the wireless receiving and sending System Advance, powerful control of the microcomputer, High Processing capacity and the High Voice Songs with reliable and stable operation. The Bell and the transmitter Connecting via Code Learning function wireless, Bell, Alarm Burglar alar M That pleasant and suitable for various occasions, such as villa, club, Leisure Center, Warehouse, hotel, Home, Office and meeting room etc.

Product features

1) multiple Transmitter to the doorbell, suitable for large villa 2) 32 Songs optional 3) for the doo rbell Touch button 4) alarm, alarm bell, welcome all in one 5) learn Accessories Bell, transmitter, Remote Control), without losing the Blackout 6) and the accessories of the Codification 1527 / 2262 7) 4 Levels Adjustable Volume