Door Bell, Soft DC 12V Wired Doorbell Door Alarm Home Office Access Control System 4 Core Door Dingdong Musical Wired Doorbell Chime

Door Bell, Soft DC 12V Wired Doorbell Door Alarm Home Office Access Control System 4 Core Door Dingdong Musical Wired Doorbell Chime

• Superior Performance --- External wired doorbell for security access control connect to DC 12 power directly.No need to replace or add battery, using access control power supply, which is eco‑friendly, convenient and save money.
• Door Chime --- 90dB build‑in loudspeaker, produce clear and ding dong playing sound, not afraid of can't hear doorbell.This door entry chime can be used as a doorbell for your retail shop to remind you when someone walks into your store, you will never miss any customers(visitors).
• Security Access Control System --- This door chime can be a good reminder for you if you have toddler who try to sneak out of their bed room or help alert you the elderly with dementia who is trying to get out of the house.Designed to suit all types of homes aesthetically and is also suitable for classrooms, offices, stores and even as a caregiver pager.
• ABS Plastic Material --- 12v wired doorbell adopted premium abs shell material, fireproof and antiflaming, sturdy and long life service,easily withstands various harsh weather conditions,acceptable for outdoor use.
• Easy Installation --- Two installation methods of wall-mounted and double-sided adhesie tape, easy and conenient. Just fix the wired doorbell on a door or wall. Installation is a breeze and can be completed in under a minute. Say goodbye to the hassle of wiring and installation with our easy-to-use doorbell.