12V Wired Doorbell Home Access Control System four-wire doorbell Supporting No Install Battery Door Chime External kit

Features

• SECURITY ACCESS CONTROL - External wired door for security access control. Designed to work with most home access systems, this doorbell integrates seamlessly into your existing setup, adding convenience to your security.
• ABS SHELL MATERIAL - Adopted premium abs shell material, fireproof and antiflaming, sturdy and long life service. The efficient four-wire configuration allows for a stable connection, ensuring clear communication between the doorbell and the chime.
• PRODUCE CLEAR AND SOUND - 90dB build-in loudspeaker, produce clear and ding dong playing sound, not afraid of can't hear doorbell, that enhances your home’s entryway while alerting you when someone is at the door.
• NO BATTERIES REQUIRED - No need to replace or add battery, using access control power supply. This wired doorbell operates without batteries, providing continuous and reliable performance.
• EASY TO INSTALL - Easy to install, wall-mounted or double-sided adhesive paste. The doorbell kit comes with all the necessary components for a straightforward installation, making it suitable for DIY enthusiasts.