Outdoor Photoelectric 2 Beams Detector for Boundary Protection, 20m

• Type: Sensor
• Usage: Anti-theft
• Installation Mode: Wall Mounted
• Certification: CE, RoHS
• Application: Home, Industry, Traffic
• Response Time: 50_700ms
• Model NO.: STB-20
• Alarm Output Time: 1.5s
• Alarm Output Capacity: 1A/120V AC 2A/24V DC
• Lens: Spherical Fresnel Lens
• Alarm Output Contact: No&Nc
• Operation Voltage: DC 10.8_18V
• Transport Package: Paper Carton
• Specification: CE
• Trademark: Sunlit Tech
• Origin: China
• HS Code: 8531100000
• Production Capacity: 50000sets/Month

Product Description

Distance between upper and lower beams

Front View

Side View

Back View: Stainless steel bracket installed


Inside Structure: TX: transparent lens; RX: black lens

Terminals for cable connection

* Adopts unique spherical Fresnel lens, more powerful in light focusing
* New filtering structure to multi-layer sundry lights, stronger capacity of anti-interference
* Multi-grade thundering-defending system, more dependable for outdoor usage
* Super stable digital two infrared beams with frequencies and pulse synchronization
* Fully airproof structure, effective water-proof, dustproof and insects-proof
* Beams response time adjustable, fit for various environments
* Integrative optical collimating mirror, more accurate and convenient adjustment
* LED display for calibration, convenient for installation and adjustment
* Adopts imported PC material with high strength for housing, more elegant and durable, better prevention for vicious damage
* Horizontal adjustment: 180° ; Vertical adjustment: 20°

When 2 beams are blocked together, alarm will be triggered

STB-20 Beams Distance & Detection Angles

STB-20 Installation Guide

Parameter:

Model	STB-20	STB-40	STB-60	STB-80	STB-100
Distance(outdoor)	20m	40m	60m	80m	100m
Operation current	40mA	50mA	50mA	70mA	80mA
Operation voltage	DC 10.8-18V
Lens	Spherical Fresnel lens
Response time	50-700ms
Alarm output time	1.5s
Alarm output contact	NO&NC
Alarm output capacity	1A/120V AC   2A/24V DC
Beams adjustment	V: 20°(±10°) H: 180°(±90°)
Operation temperature	-25°C~+55°C
Weight	600g

Standard packing: 1 TX + 1 RX + 1 manal + 1 screw pack in Green box