12V DC Wired Doorbell with 4 wires for Access Control System Wired Door Bell ABS
Technical Details
Alarm: | No |
Brand Name: | Realhelp |
Communication Interface: | Wired |
Display: | None |
Feature: | None |
Item type: | Wired Doorbell |
Itercom: | No |
Material: | ABS Shell |
Power: | Electric Supply |
Power Supply: | DC12V directly |
Sound: | 90db,ring ding dong |
Weight: | 0.1KG |
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