Home Doorbell Home Office School Doorbell Electronic Doorbell Waterproof

Specification: Signal: Wired. Power Supply: 2 *AAA batteries. Wall-mounted. Material: ABS Plastic. Cable length 3 meters. Wired doorbell is highly resistant to interference and are not subject to any signal interference,ensuring no false ringing.. Support connection with extension cable by yourself for more convenient use. Small ize, easy wall-mounted installation , just attach to the wall with self-attached double-sided adhesive tape. Two AAA batteries power supply, power-saving design, no power consumption when not ringing, long battery life. Packages: 1 x Doorbell with Press Button. notes: Please understand that due to differences in lighting or computer monitors, I cannot guarantee that the photo and the real color are 100% the same. Due to different measurement methods, there may be a deviation of 1-2cm. professional personnel, users can install the doorbell by themselves. With longevity design remote control button.

• Material: ABS Plastic.
• Cable length 3 meters.
• Wired doorbell is highly resistant to interference and are not subject to any signal interference,ensuring no false ringing.. Support connection with extension cable by yourself for more convenient use.
• Small ize, easy wall-mounted installation , just attach to the wall with self-attached double-sided adhesive tape.
• Two AAA batteries power supply, power-saving design, no power consumption when not ringing, long battery life.