12V Wired Door Bell
Shell material: ABS fire retardant material
Internal sound: 90dB
Power supply mode: 12V DC
Dimension: 88*62*24mm
Working temperature: -10℃ – 80℃
Working humidity: <80%
Description
Doorbell wired 12V dingdong doorbell for Access control System
The Door Bell is used in access control system, it is high quality and high security. Door Bell with 4 wires, very easy to install.Usually it use in home or hotel or office or apartment,ect.
Wired doorbell, ding-dong ringtone, clear, loud and soft sound
Simple and convenient installation, no need to install batteries, directly connected to 12V power supply.
Specifications and dimensions: length 88×62×24MM
Doorbell installation method: hanging on the wall or pasting with double-sided tape
Advantages of our doorbells
1.ABS material: ABS fire retardant material, heat resistant and not short circuit, long use time
2.Stable chip: stable in use. After the product is connected to the access control system, the doorbell button of the access control machine can be pressed to make a pleasant ding-dong sound.
3.Strong penetrating power of ringtones: Built-in high-loudness speakers, send out crisp ringtones, and the sound is crisp and pleasing to the ear
4.Easy to install: red — connect to the positive pole, black — connect to the negative pole.
