• Authentication to prevent forgery
• Jamming detection and communication channels encryption
• Tampering alarm
• 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

Principle of operation
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.

Features
The device consists of two modules — detector and magnet. The set includes two magnets: the big magnet is installed at a distance of up to 2 cm, and the small magnet up to 1 cm.

Installation and set up
Ready to operate straight out the box: the battery is already installed, therefore there is no need to disassemble the detector. With one click, it can be connected to the hub in the mobile application. It can be mounted on the SmartBracket in just a few minutes.

Caution! According to current Greek Legislation, of N.F.B.A.R. and the provisions of the P.D. 98/2017 the lawful use of this product in the frequency band 863 – 870 MHz, provides for a maximum transmit power as described in the radio equipment interface requirement 105. Responsible for spectrum surveillance is H.T.P.C.
This product is CE marked, P.D. 98/2017
This product is intended for indoor and outdoor use.

Warranties - Returns:
Money Return:	Repair - Replacement:
20 days	24 months

Technical Specifications
Compatibility
Control panels	Hub/ Hub Plus/ Hub 2 (2G) / Hub 2 (4G) / Hub 2 Plus / Hub Hybrid (2G) / Hub Hybrid (4G)
Range extenders	ReX / ReX 2
Jeweller communication technology	Proprietary wireless communication technology to transmit commands, alarms and events
Maximum effective radiated power (ERP)	up to 20 mW
Radio signal range	up to 1,200 m
Encrypted communication	All the data stored and transmitted are protected by block encryption with a dynamic key
Frequency hopping	Radio communication uses frequency hopping to prevent interception and jamming
Detection
Sensitive element	1 reed switch
Magnets	small and big one come in the set
Protection against reed switch chattering	The detector ignores vibrations lasting up to 0.15 s
Input to connect an additional detector	Wired detector with the normally closed contact type
Chime	When the system is disarmed, the siren makes a special sound to notify that the opening detectors are triggered
Sabotage protection	• Tamper alarm • Protection against spoofing • Communication loss detection
Power supply
Battery	1 × CR123A
Enclosure
Detector dimensions	90 × 20 × 20 mm
Dimensions of the big magnet	90 × 20 × 20 mm
Dimensions of the small magnet	55 × 11 × 6 mm
Detector weight	29 g
Operating temperature range	From -10°С to +40°С
Operating humidity	Up to 75%
Protection class	IP50
Package contents	DoorProtect Jeweller SmartBracket mounting panel CR123A battery (pre-installed) Big magnet Small magnet Outside-mounted terminal clamp Installation kit Quick start guide