LIBO Smart Home Wired Door Bell Chime DC 12V Electronic Doorbell 3 Ringtones Access Control Accessories White Plastic Dingdong Ring for Office Home Security Access Control System
(as of May 15,2021 18:50:04 UTC – Details)
1, External wired door bell for security access control. Can work together with access control keypad, power supply, electric lock, and other access control products.
2, Featured with soft, loud and clear 3 Ringtones for choice playing bell sound.
3, Connect to DC 12V power directly. Can be used for a long time.
4, Easy to install, wall-mounted.
5, Switch is not included. A good replacement for the old and broken one.
Ringtones: 3 chords
Voltage: 12V DC
Operating Current: 20mA
Environment Temperature: -10°C-45°C
Relative Humidity: 40%RH-90%RH
Size: Approx. 85 * 85 * 25mm
Material: ABS Plastic
Weight: Approx. 0.1kg
Red: + 12 V, Black: GND, Green: BELL1, Yellow: BELL2
1, Using ABS flame retardant material production, fire prevention, high temperature resistance. Can be used very long time.
2, After the product is connected to the access control system, press the doorbell button of the access control to make a pleasant ringtone.
3, High loudness 90dB speaker, crisp doorbell, not afraid of the owner can not hear.
4, Should be powered by a DC12V access control power supply. Don’t need to install battery for this door bell.
1 * B08 Door Bell
Material: ABS plastic. Environmental, waterproof, fire retardant.
Type: wired door bell. Red: + 12 V, Black: GND, Green: BELL1, Yellow: BELL2.
Working Voltage and Current: DC 12V / 20mA.
Ringtones: 3 chord for choices. With Dingdong ring.
Application: suitable for access control system, such as home, hotel, office, apartment, factory, etc.
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