SiGN Wireless Doorbell LED IPX4 - Black
Wireless doorbell with an extra long range of up to 300 m on an open surface. The bell (push button) is powered via battery (not included) while the receiver is powered via the wall outlet.
Weatherproof for all weathers
IP44 rating makes the doorbell water resistant and able to be placed anywhere you want outdoors.
Extra long range
The wireless doorbell has a range of up to 300 m in open space and is suitable for most sizes of home. However, note that different types of walls and buildings can block the signal and reduce the range slightly.
Easy to install
Screws and adhesive tape are included for easy assembly, allowing you to install the doorbell in just minutes.
Specifications:

Type: Wireless doorbell/doorbell
Range : up to 300 m
Receiver: 220-240V (wall socket)
Doorbell: 1 x Battery 23A 12V
Water resistant: Yes (IP44)
Frequency: 433 Mhz
Ringtones: 38 pcs
Colour : Black
Brand : SiGN

The package contains:
1 x Wireless doorbell1 x Self-adhesive tape1 x Screws (pair)