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.The device detects the door or window being opened by means of British-made hi-end reed switches on which the magnetic field acts. It can operate in the transmitter mode, sending a signal from the wired sensor to the hub.

Product Overview:

• Two-way communication.
• Advanced sabotage protection.
• Block encryption featuring a dynamic key.
• Instant notifications.
• Remote configuration in the Ajax apps
• Frequency Bands 866.0–866.5 MHz
• ERP up to 20 mW
• Signal range up to 3,900 ft
• Smart Bracket mounting panel
• CR123A battery (pre-installed)
• Big magnet
• Small magnet
• Outside-mounted terminal clamp
• Installation kit
• Quick start guide