ITEM NAME:1 x DC 12V Wired Electronic Doorbell for Main Hotel High Quality Hot Descriptio n Description: Description: Features: Doorbell for access control system. Hotel hotel doorbell preferred product, convenient and practical, no need to replace the battery. Wired doorbell,"Ding-Dong" Voice, clear and soft sound. The installation is simple and convenient, without built-in battery, connect to DC 12V Power Directly. Doorbell installation method: hang on the wall or paste with double-sided tape. Specifications: Describe : Material: Plastic color: White Size: 8.6*6*2.2cm Specifications Size: Length 87*62*23mm Doorbell sound: 100DB Sound: 36mm diameter large speaker, 0.5W / about 95 decibels; Package Included: Product list: doorbell *1 Note: Note: This wired doorbell does not contain a button and can only be used with the access control with a doorbell interface; If the green line and the yellow line are shorted, you can make two beeps; Whatever the ending's perfect or not, you can't disappear from my world 1 x DC 12V Wired Electronic Doorbell for Main Hotel High Quality Hot.Wired doorbell,"Ding-Dong" Voice, clear and soft sound. Doorbell sound: 100DB. The installation is simple and convenient, without built-in battery, connect to DC 12V Power Directly. color: White. We want to make sure you are happy with our item.
