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3 Beams Series Active Infrared Detector SEB Series
Features:1． 3 synchronized beams operate in high efficiency. Fit for outdoor ins
- Commodity name： 3 Beams Series Active Infrared Detector SEB Series
- 产品详情
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Features:
1． 3 synchronized beams operate in high efficiency. Fit for outdoor installation due to its strong ability to fog, snow and rainfall proof.
2． 8 bands frequencies for option, which can avoid and clear beams interference caused by highly superposing and long-ranged operation of infrared beams.
3． Receiver is with digital 10 sections of LED display, beams can be aligned accurately and immediately, no need of multi-meter for voltage focusing.
4． Transmitter adopts intelligent CPU design and quartz vibrator with stable frequency. It is not easily affected by temperature or humidity change.
5． Receiver adopts intelligent CPU design, decoding circuit, AGC circuit, digital band filtering circuit, alarm output control circuit all adopt intelligent CPU software processing, its action is extractive and can increase signal identification ability greatly to avoid external interference.
6． Adopt unique plane Fresnel lens with more powerful optical focus, which can avoid false alarm effectively.
Parameter:Model SEB-50 SEB-100 SEB-150 SEB-200 SEB-250 Distance(outdoor) 50m 100m 150m 200m 250m Operation current 60mA 60mA 60mA 60mA 60mA Operation voltage DC 13.8-24V AC 11-18V Lens Plane Fresnel lens Response time 50—700ms Alarm output time 2S Alarm output contact NC，NO Contact capacitor AC, DC 30V/0.5mA Alarm output capacity 1A/120V AC 2A/24V DC Tamper Output NC touching capability AV/DC 24V/0.5mA Beams adjustment V: 20°（±10°） H: 180°（±90°） Operation temperature -25℃～60℃ 5%---95% 
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