Overview:
This doorbell has unique and elegant style. It has 36 varied style of Chimes Songs for option, you can choose anyone you like. The waterproof design makes it can install anywhere without worrying about the rain. With this smart doorbell, you will never miss any guests!

Features:
*Unique and elegant style
*4 level adjustable volume
*36 varied style of chimes songs for option
*Transmitter and receiver can be paired freely
*Low-power consumption design, power saved and durable
*Completely wireless operation - no wires or cables required
*Flash light on when guest pressing the remote button
*Wireless easy mounting design never affects your inner decoration and makes the doorbell anywhere you like
*All day long anti-interference system, avoid interference outside or between neighbors.
*Waterproof design, you can install it on your gate without worrying about the rain.

Specifications:
Receiver:
Working voltage: 90-260V
Standby current: 7mA
Working current: 60mA
Working Frequency: 433MHZ
Transmitter:
Working voltage: 12V

Package Information:
Package size: Approach. 13.5*10.7*7cm/5.3*4.2*2.8in
Package weight: Approach. 210g/7.4oz

• Back-up battery: 23A 12V alkaline battery (included)
• Working Frequency: 433MHZ
• Standby current: 12mA ,, RF standby power: 0 dbm
• Working range: about 200-300m (open place)
• Package List: 1* Transmitter 2* Receiver(EU Adapter) 1* Screwdriver 1* Mounting Pad

Back-up battery: 23A 12V alkaline battery (included)Thamm