Ecvv Trade
Sunlit Technology (HK) Co., Ltd.

China Manufacturer with main products: Home Alarm System, Intruder Alarm System, PIR Motion Detector, Beams Frequencies Detector, CCTV, DVR, PIR Motion Sensor, Alarm Control Panel

Home  >Products Catalog > Wired Beams Detector > 2 Beams Series Active Infrared Detector

2 Beams Series Active Infrared Detector

Supply Ability: 5,000 Set/Sets per Month
Shipping: Within 5 work days after payment confirmed
Payment Terms: T/T(Bank Transfer), Western Union, PayPal

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Place of Origin: Guangdong in China
Packaging Details: 40cm*33cm*34cm/0.045;20sets/ctn;15.00kg/ctn


Name: 2 Beams Series Active Infrared Detector
             CE, ROHS PASSED


* 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°

Model STB-20 STB-40 STB-60 STB-80 STB-100
Operation current
Operation voltage
DC 10.8—18V
Spherical Fresnel lens
Response time
Alarm output time
Alarm output contact
Alarm output capacity
1A/120V AC   2A/24V DC
Beams adjustment
V: 20°(±10°) H: 180°(±90°)
Operation temperature

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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