Specifications:
Wired door bell 12VDC for security access control
Features a bell sound, small size and wall-mount hole, very easy to install
Switch is not included
Volume of doorbell: 90db
Working Voltage: DC12V
Dimension:- Approx. 3-1/2(W)x2-1/2(H)x1(D)in / - Approx. 88(W)x62(H)x24(D)mm
Material: Plastic
Color: White
Note:
Wired Doorbell for access control system
"Ding-Dong" Voice output without built-in battery
Please search "ASIN: B00VBRURXG" for get complete system
Package:
1 x Wired Door Bell for Access Control
- Volume of doorbell: 90db
- Switch is not included; A good replacement for the old and broken one.
- External wired doorbell for security access control connect to 12VDC power directly.
- External wired doorbell for access control system; Need to work with the access control system built-in bell function.
- The people from the outside press the doorbell button on the access control unit, this doorbell will sound "Ding-Dong" tone and notify those inside that there is someone wanting to come in.
- Volume of doorbell: 90db
- Switch is not included; A good replacement for the old and broken one.
- External wired doorbell for security access control connect to 12VDC power directly.
- External wired doorbell for access control system; Need to work with the access control system built-in bell function.
- The people from the outside press the doorbell button on the access control unit, this doorbell will sound "Ding-Dong" tone and notify those inside that there is someone wanting to come in.
