Feature

●CLEAR DING DONG SOUND：Enjoy the pleasant and clear ding dong sound of our door open alarm, perfect for alerting you to visitors or as an access control system chime.
●DURABLE MATERIAL：Crafted from high-quality ABS plastic, door chime is built to withstand various environments, withstanding temperatures from -10℃ to 45℃ and relative humidity from 40% to 90% Relative Humidity.
●STANDING-LASTING PERFORMANCE：With its direct DC 12V power connection and low operating current of 20mA, door bell alarm ensures extended usage, making it reliable for both home and office applications.
●SIMPLE INSTALLATION：Effortlessly set up your new door bell with wall-mounted installation or double-sided adhesive pasting (adhesive not included), making it a hassle-free replacement for your old one.
●VERSATILE USE：Whether you need a security door bell for your home or office access control system, wired door bell is the ideal solution, offering convenience, reliability, and enhanced security.


Description

Specifications:
Name: Door Bell
Material: ABS Plastic
Color: As picture shown
Voltage: 12V DC
Operating Current: 20mA
Environment Temperature: -10℃-45℃
Relative Humidity: 40%RH-90%RH
Installation: Wall-mounted or double-sided adhesive (not included)
Size: Approx. 8.6 * 8.6 * 2.5cm / 3.39 * 3.39 * 0.98in
Weight: Approx. 90g
Wire Connection:
Red: + 12 V
Black: GND
Green: BELL1
Yellow: BELL2

Package Included:
1 * Door Bell