The VOANDOS series microwave radar cross-beam detector is composed of a microwave transmitter and a microwave receiver, which are installed face to face when in use, forming a three-dimensional protection area between the transmitter and the receiver. The height of the protection area is 2.5 meters and the width is the widest. 5 meters, the maximum protection distance can reach 200 meters, is widely used in prison detention centers, petrochemicals, nuclear power plants, military restricted areas, airports, buildings and other places that require security protection.
1. Technical Features
1. Patented appearance, the shell is thickened with imported PC material, anti-aging, anti-violent damage, durable (patent).
2. Sealed and waterproof design, protection level reaches IP66, suitable for indoor and outdoor installation in various environments;
3. Adopt the company's professional intrusion detector research and development test database + exclusive rake encryption algorithm to effectively filter out various possible false alarms, and only alarm for real intrusions.
4. A variety of alarm trigger conditions are optional, and users can set arbitrarily according to the on-site environment, with better stability and stronger applicability.
5. Four operating frequencies are optional, which can achieve 360° no dead angle prevention around the target area, and the detectors do not interfere with each other.
6. Intelligent temperature compensation and environmental self-adaptation design, calmly cope with various complex environments.
7. The receiver comes with a color LED display, real-time display of signal strength and working parameters, the working status of the detector is clear at a glance, and the installation and debugging are accurate and quick (patent).
8. The internal display circuit automatically sleeps design, energy saving and environmental protection.
9. Optimized military-grade devices, suitable for -40℃ ∽ +70℃ ambient temperature, regardless of severe cold and heat, the detector's working quality is as stable as a rock.
10. Three-dimensional protection design, intruders can be reliably detected in various forms such as drilling, climbing, squatting, run-ups, and ladders, and there is nowhere to hide!
2. Technical parameters
Product name Microwave through radio (radar) intrusion detector
Product model VDWB-150D
Detection distance 150 meters
Microwave frequency 10.525G
Detection method blocking type
Response time ≥40mS
Trigger alarm sensitivity: Large/medium/small three-level sensitivity optional
Alarm output signal Normally open/normally closed dry contact
Alarm output time ＞1S
Alarm output contact capacity AC250V 3A / DC30V 3A
Power supply voltage DC12-30V
Working current Transmitter 30mA Receiver: 80mA
Anti-dismantle switch Independent switch, normally closed output, open cover open circuit
Indicator light Transmitter power supply: green LED receiver power supply: green LED receiver alarm: red LED
Receiver LCD screen display content Signal strength voltage Operating frequency Alarm sensitivity Detector working status (normal/alarm)
Appearance size 240X170X55mm (without mounting bracket)
Weight Transmitter: 950g Receiver: 980g
Phone：400-000-9398 
Address：Room 303, #1 Building, Guangtang Xi Road, Tianhe District, Guangzhou