Ajax DoorProtect Wireless Opening DetectorAjax DoorProtect Wireless Opening Detector Indoors Protect Door or Window Wireless opening detector that notifies of first signs of room intrusion by means of a broken door or window. It can be mounted on all types of doors including a metal base. Operates up to 7 years without battery replacement External contact is available for connecting third party detectors Includes magnets of various sizes for installation on narrow frames and door frames

Modular architecture simplifies the constant upgrading of OS Malevich

Hub 2 and Hub 2 Plus with OS Malevich version 2

Sabotage protection

Decoding formats H

5 V (depending on load)

Operating frequencies: 868

Click Add — the countdown will begin

Video recorders:   Ajax NVR

Complete set

starting entry delays (bypass keypad)

Reloading the data packages in case of transmission errors

up to 95 dB at a distance of 1 m