Feature

●Easy to install, wall mounted or double-sided adhesive paste
●Adopted premium ABS shell material, fire retardant and flameproof, sturdy and durable, long service life
●External wired doorbell for security access control
●Environmentally friendly, convenient and money saving access control power supply without replacing or adding batteries
●Built-in 90dB speaker, produces clear, large dingdon that makes bell sounds without fear of the doorbell cannot be heard


Description

Function:
1 Adopted premium ABS shell material, fire retardant and flameproof, sturdy and durable, long life
Service
2. Built-in 90dB speaker produces clear, loud dingon that makes bell sounds without fear of the doorbell being heard.
3 Eco-friendly,
No need to replace or add batteries using a convenient and cost saving access control power supply.
4 Easy to install and can be mounted on the wall or double sided adhesive paste.
5 External wired doorbell for security access control

Specifications:
Condition: 100% Brand New
Material: ABS plastic
Color: As pictures show
Voltage: 12V DC
Operating current: 20mA
Operating Temperature: -10°C - 45°C
Relative Humidity: Operation: 40% RH-90% RH
Installation: wall mounted or double-sided adhesive
Red: VDC + 12 V
Black: GND a> Green: BELL1
Yellow: BELL2
Size: Approx. 3.4 x 3.4 x 1.0 inches (86 x 86 x 25 mm).
Weight: Approx. 2.9 oz (81 g).


Package List:
1 x Doorbell

Note:
1 Please allow 0-1 inch differs due to manual measurement. Thanks for your understanding.
2. Monitor is not calibrated same. Item color displayed in photos may slightly differ from the actual object. Keep it standard and authentic.