4 Wires Wired White Doorbell DC12V Access Control Door Bell Electronic Dingdong Ringtone Ring Button for Home Security System

Direction : None Model Number : B08 Security Mode : Fail Safe Place of Origin : Guangdong, China (Mainland) Power Supply : DC 12V Material : Fireproof ABS Wire : 4 wires Dimension : 86*23*62mm Application : Hotel/ home/ apartment/ villa/ office/ door access control system,etc Type : Wired Door bell Suitable for : Door access control system Don't need battery : Yes DC12V Wired Door Bell For Hotel / Apartment / House Door Access Control System with 4 wires, no need battery

Features:

External wired door bell for security access control. Featured with soft, loud and clear ding dong playing bell sound. Connect to DC 12V power directly. Can be used for a long time. Easy to install, wall-mounted . Switch is not included. A good replacement for the old and broken one.

Specifications:

Condition: 100% Brand new and high quality Material: ABS Plastic Color: As picture shown Voltage: 12V DC Operating Current: 20mA Environment Temperature: -15°-45° Relative Humidity: 0%RH-90%RH Installation: Wall-mounted Ringtone: Ding dong sound Decibel: 90db DC12V Wired Door Bell For Hotel / Apartment / House Door Access Control System with 4 wires, no need battery