Device Type: Active Infrared (IR) Beam Detector / Photoelectric Perimeter Sensor (100m Outdoor)
Brand/Model: Generic — 100m IR Beam (common models: Optex AX-350TF, Seco-Larm E-964-Q330Q, Optex SL-350QDM)
Video Output: N/A (Intrusion detection device; relay output, not a video signal)
Data Ports: Alarm Relay Output (NC/NO dry contact) + Tamper Output (NC); Terminal Block Wiring (Power + Relay)
Detection & Performance:- Detection Method: Infrared beam interruption (dual or quad synchronized beams; alarm triggers only when all beams are broken simultaneously to reduce false alarms from leaves/small animals)
- Outdoor Detection Range: 100 m (330 ft)
- Indoor Detection Range: Typically 200 m (660 ft) (double the outdoor rating)
- Max Beam Arrival Distance: Up to 1,000 m on Optex AX-350TF
- Interruption Period: Selectable 50 / 100 / 250 / 500 ms (4 steps)
- Beam Channels/Frequencies: 4 selectable channels (prevents cross-talk between stacked units)
- Light Immunity: Up to 50,000 lux sunlight immunity (auto-gain control)
- Alignment: Visual LED + audible sound gauge; some models include laser alignment or sniper viewfinder
Electrical & Power:- Operating Voltage: 10.5–30 V DC (Optex AX-350TF); 12–24 V AC/DC (Seco-Larm); 3.6V lithium battery (wireless SL-350QNR)
- Current Consumption: Approx. 60–120 mA (varies by model and beam count)
- Alarm Output: Relay contact NC/NO, 28 V DC 0.2 A max (Optex); 1A @ 120VAC (Seco-Larm)
- Tamper Output: NC contact (opens when housing is removed)
Physical & Environmental:- Protection Rating: IP54 (Optex AX-350TF); IP65 (Optex SL-350QDM, Seco-Larm)
- Operating Temperature: −35°C to +60°C (Optex SL-350QDM); −25°C to +55°C (Seco-Larm); −35°C to +50°C (Optex AX-350TF)
- Dimensions (H×W×D): Approx. 400 × 100 × 104 mm (Optex AX-350TF); 448 × 79 × 96 mm (Optex SL-350QDM)
- Weight: Approx. 2.4–2.75 kg per pair (transmitter + receiver)
- Housing: UV-resistant polycarbonate or ABS plastic; anti-frost hood design
Key Specs: 100m Outdoor Active IR Beam Detector, Dual/Quad Synchronized Beams, 100m Outdoor / 200m Indoor Range, Selectable 50–500ms Interruption Period, 4 Selectable Channels, 50,000 lux Sunlight Immunity, NC/NO Alarm + Tamper Relay Outputs, 10.5–30 V DC, IP54/IP65, −35 to +60°C, Visual/Audible/Laser Alignment, Anti-Frost Design
Usage: Perimeter Intrusion Detection for Residential & Commercial Properties, Fence-Line & Wall-Top Detection, Gate & Driveway Security, Balcony & Boundary Protection, Beam Stacking for Tall Perimeters (Multiple Beams), Integration with Alarm Panels & Access Control Systems
