Monostatic microwave sensors Forteza FM-60-BT (24) narrow detection zone
Frequency 24 GHz

1.PURPOSE
1.1. Detectors are used for the protection of individual sections of the perimeter, where the use of two-position detectors is difficult or impossible, such as deadlocks, marshy areas, ravines, crossing guard, storage areas, tunnels, bridges, overpasses, etc.

2. GENERAL INFORMATION
2.1. The microwave monostatic intrusion sensors FM-60 (24)-BT have CE certificates.

2.2. The sensor is a new generation device. High “intelligence” of the sensor is provided with the digital signal processor. It permits to refine its functional and operational characteristics.
2.3. Operation principle: the detector has one electronic control unit, which is located transceiver. The detector transmitter emits a linearly frequency-modulated radio wave signal. The detector receiver detects the level of the reflected signal. When the intruder moves in the detection zone detector receiver detects the reflected signal changes due to the Doppler effect and generates an alarm.
2.4. Alarms view and penetration threshold levels adjustment can be made:

• Using a laptop (for Windows) via USB on-site of the detector installation;
• Via tablet or smartphone (OS Android) wirelessly via Bluetooth;
• Remotely from a guard post via a RS-485 interface.

2.5. Specialised software simplifies commissioning of the detectors, and most importantly, provides the correct setting of parameters.

2.6. Deactivation first subzone increases noise immunity to rain, snow, fog, lightning, small animals and vegetation. When using detectors outside, to reduce the effects of outside noises, use a protective visor.

2.7. Forteza FM-30 (24)-BT detector has 5 letters of the frequency, which eliminates interference from adjacent sets. This allows the use of detectors in close proximity to each other, such as hangars, warehouses etc.

2.8. To protect detectors from shielding sabotage using a metal sheet or other reflective surface, the detector has a function "antimasking."

2.9. The sensor doesn’t generate an alarm when:

• rain, snow, fog;
• solar radiation;
• the influence of the wind at a speed of  20m/sec. maximum;
• movement of the birds and animals with the linear sizes of 0,3 m max;
• the height of irregularities on the perimeter site up to + 0,3 m;
• the height of snow up to 0,3m without additional adjustment;
• the height of grass up to 0,2 m;
• the influence of the ultra-short waves  433 MHz and the mobile phone at the distance more than 0,5 m from the sensor.

3. DISTINCTIVE FEATURE
3.1. Alignment of the sensitivity along the entire length of the detection zone makes it possible to clearly define its borders, and to increase the noise immunity of the movement of people and vehicles outside the detection zone. This is the main and most important difference of FORTEZA FM-60 detectors from the Doppler detectors.

3.2. The division of the detection area of 12 sub-zones allows the sensitivity adjustment of each of them individually. In each sub-zone sets its signal gain and the threshold level that can be adapted for a specific detector noise conditions at the site.

3.3. The detectors possible to deactivation one or more sub-zones. Disable them, you can organise "authorise" passages zone in the protected area for the free movement of people going through the checkpoint and the free passage of transport through the gate. To improve noise immunity is recommended to disable non-use subzones.

4. SPECIFICATIONS
4.1. Table:

Specifications	FM-60 (24)-BT
Operating frequency, Ghz	24,05...24,25
Detection zone length, m	5...60
Detection zone width, m	no more 1
Detection zone height, m	no less 8
Supply voltage, V DC	10...30
Current consumption, А	0,060
Operating temperature , ºС	-40...+80
Interfaces	RS-485, USB, Bluetooth
Housing protection level	IP-55
Sensor weight, kg	0,5
Detectors dimesions	210х135х75 mm

 

 5. INSTALLATION OPTIONS

	Protection roofs of buildings The detector is installed on the roof of the building and goes into a special regime "market" in which forms a narrow horizontal zone detection closing a large area. With narrow band detection detector has a high noise immunity and provides the best quality/ price ratio
	The protection of containers at ports The masts with mounted sensors of are installed for the containers protection at ports. Each sensor protects its own site with a group of containers. Such protection system permits to detect the exact position of an intruder.
	The protection of walls, windows and doors The sensors are installed on the walls for the intrusion detection through walls breaches, window and door openings.
	Approved passages using FM-60 (24)-BT The required quantity of subzones can be disconnected with the aim to organise approved passages through the gates.