Hikvision Ultra 4 Door Access Controller with Metal Case & PSU (DS-K2704X) CCTV Accessories The device detects the door

The device detects the door or window being opened by means of high end British manufactured reed switch on which the magnetic field acts

and is also sent to the security company's monitoring station under an appropriate code

Polycarbonate housing

Super simple installation and programming has made the Veritas one of the best selling domestic and small commercial alarm systems in the market

Dimension: 116

Hikvision Ultra 4 Door Access Controller with Metal Case & PSU (DS-K2704X) CCTV Accessories The device detects the doorAccess control offers a secure, convenient, flexible and cost effective way of controlling who has access to your building and when that access is allowed. All businesses must protect assets and employees whilst allowing people to move freely in the areas that they need. It is common in buildings that are secured by locks and keys for doors to be left unlocked all day. This opens the possibility of opportunist theft and malicious damage. Installing an