Wired Doorbell, 12V Wired Doorbell Door Chime,Home Access Control System Supporting No Install Battery for Home Safety Doorbell Doorbell Chimes

1. External wired door for security access control 2. Featured with soft, and clear ding dong playing sound 3. Connect to DC 12V power directly. Can be used for a long time 4. Easy to install, wall?mounted or double?sided adhesive paste 5. Switch is not included. A good replacement for the old and broken one Specification: Features: External wired door for security access control. Featured with soft, and clear ding dong playing sound. Connect to DC 12V power directly. Can be used for a long time. Easy to install, wall-mounted or double-sided adhesive paste. Switch is not included. A good replacement for the old and broken one. Specifications: Condition: Brand new and Material: ABS Plastic Color: As picture shown Operating Current: 20mA Environment Temperature: -10℃-45℃ Relative Humidity: 40%RH-90%RH Installation: Wall-mounted or double-sided adhesive(not included) Size: Approx. 8.6 * 8.6 * 2.5cm / 3.39 * 3.39 * 0.98in Weight: Approx. 90g Wire Connection: Red: + 12 V Black: GND Green: BELL1 Yellow: BELL2 Package Included: 1 * Door Bell

• Clear Sound: With a 90dB built-in loudspeaker, enjoy a clear and ding dong playing sound that can easily be heard, providing added convenience and peace of mind.
• ?Fireproof ABS Shell: This wired doorbell chime features a premium ABS shell material that is fireproof and sturdy, ensuring long-lasting durability for years to come.
• Cost-Saving: No need for battery replacements with this wired doorbell chime. It uses an access control power supply, making it convenient and cost-effective.
• Easy Installation Options: This wired chime can be easily installed either wall-mounted or using double-sided adhesive paste, giving you flexibility and convenience during setup.
• Enhanced Security: The external wired doorbell serves as an added layer of security for your access control system, providing peace of mind and for your home or business.