A11 alarm controller
Mini square-shaped two-way economical alarm controller.
Major parameters:
1) Inbuilt battery type: 3V/CR2450 lithium battery.
2) Exterior power adapter: DC-5V / 1.5A(USB plug).
3) Maximum battery standby: 1 year.
4) Alarm volume: 85-105db.
5) Alarm indication: red LED light twinkling.
6) Low battery indication: red LED twinkling with a "beep" given.
7) Turn on / off alarm: sound & light indication.
8) Charger function: 4.2-5V charger output for mobile phone.
9) Alarm switch: Remote control.
10) Outer casing material: ABS.
Compatibility: compatible with various sensors.

 is one of the Chinese leading companies in open display secure merchandise. We are able to supply comprehensive anti- theft & alarm devices which can protect the merchandise in supermarket, 4 series such as Display stand, Alarm device, Electronic sensor and pull box which can be use for laptops, mobile phones, cameras, mp3/mp4, shavers, hair dryers, and etc.. Reach more than 200 types of products, SaifeChina lie on " Quality First, Credit standing upmost, Excellent Sevice", Our products are mainly exported to North America, South America, Europe, Asia, Africa, Oceania and the Middle East.

This allows us to carefully control quality and ensure on-time delivery. Should any of our product be of interest to you, please let us know. We will be happy to give you a quotation upon receipt of your detailed requirements, hope we can make business in the future! WELCOME TO CONTACT US.


Mission, vision

Our Mission
> Quality First
> Credit standing upmost
> Excellent Sevice

Our Vision
> We are " Your secure expert for electronic exhibits " in China