Digital Frequency Conversion Infrared Grating Detector
- Possess a transmitter that emits an invisible infrared beam, as well as a receiver.
- The receiver sends a signal when the beam is interrupted.
- Common uses include perimeter protection, intrusion detection, and gate automation.
How It Works?
- An infrared grating consists of a transmitter and a receiver. It forms an invisible protective net by modulating multiple beams of infrared light, and triggers an alarm once the beam is blocked. It employs multi-beam blockage recognition and anti-interference technology to effectively filter false alarms and is widely used in perimeter security and area intrusion detection.
Category Characteristics
Anti-interference capability
- Digital frequency conversion modulation, 4 channels selectable, strong anti-interference.
Debugging and calibration
- Audio-visual calibration prompts, rotating scale, no synchronization cable required.
Intelligence and stability
- Intelligent fuzzy logic, easy setup, screwdriver-free wiring, optional cable-free sync.
Structure and durability
- PC engineering plastic + aluminum alloy shell, oxidation resistant and more durable.
Product Parameters
Number of Beams
2/4/6/8/10 Beams Selectable
Detection Range
5/10/20/30/40/60/80/100 Meters Selectable
Beam Frequency
4 Channels Selectable
Beam Frequency
4 Channels Selectable
Operating Voltage
Dc 12-18V
Operating Current
Transmitter: 35 mA, Receiver: 45 mA
Detection Speed
80 Milliseconds
Response Time
1.5 Seconds
Alarm Output
Normally Closed/Normally Open Relay Output
Resistive Rated Load
3A 125V AC / 24C DC
Alarm Method
Wired
Optical Axis Adjustment
Horizontal 180°
Auxiliary Functions
Power/Alarm/Heating Indicator Light, Buzzer
Material
PC (Shell) + ABS (Body)
Protection Rating
IP65
Installation Way
- Remove the upperandlower cover, determine theinstallation position,mark cable routing holes onmounting surface, make sure transmitter andreceiver aligned with each otherin parallel.
- Drill mounting holes in the designated locations, drive into the plastic column, secure the higher and lower holes with screws, connect the wires from cable routing holes to the corresponding terminals, and seal the top and bottom end caps.
Application Scenarios
Suitable for creating long-distance, straight-line invisible protective walls, typically deployed at the top of fences. It is advised to choose the right model according to the necessary security level and protection distance.
Airport
School
Power plant
Warehouse
Factory
Relevant Products
- Bl-Polar°: Achieves 5000/1000V high-voltage pulse on each line and point of the frontend fence.
- Local Settings: Configures local address, zone selection, anti-tamper alarm, and low battery alarm through DIP switch settings.
- Local Interface: Includes communication interface, power output, anti-tamper box, alarm outputs, battery, and DC power interfaces.
- Multiple Power Supply Methods: Supports AC and DC power options, with a DC12V battery for continuous operation during power outages.
- Remote Control: Allows remote control via software for power management, alarm adjustments, and voltage settings.
- Detection Range of 120km: Dual-channel detection with a range of up to 120km.
- Simultaneous Recognition of 16,000 Points: Locates up to 16,000 intrusion points simultaneously.
- Positioning Within ±1 Meter: Provides accurate intrusion positioning within ±1 meter.
- Network Resilience in Fiber Breaks: Dual-channel fiber optic ensures operation even if the optical cable is cut.
- Configurable Point Whitelist: Designate non-detection zones with flexible whitelist configurations.
- Detects and analyzes tension changes in each wire at the front end.
- Outputs alarm signals when tension changes are detected.
- Functions: Blocking function, Deterrence function.
- Main power supply: AC220V (power adapter), DC24V, AC24V
Have questions？We can help
Please complete the following fields.