20, 40, 60m Distance AGC Mini Fence Barrier Photoelectric Beam Detector With 4 Frequencies

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20, 40, 60m Distance AGC Mini Fence Barrier Photoelectric Beam Detector With 4 Frequencies

* 4 frequencies for option to offer an effective solution to mutual interference among each group of barriers.
* Bi-directional mutual-transmission operation way to avoid sunshine interference.
* AGC control circuit to confirm its normal operation in very severe environments such as wind, frost, rain, snow and fog etc.
* Hint of aiming status, more convenient and quick installation.
* Multi layers technical process on anti-thundering, water-proof and static-immunity.
* Qualified aluminum alloy housing, special and elegant appearance design.
* 360°for horizontal rotation, convenient for installation and usage.
* Military and industrial grade transmission, receiver works with non-spherical lens to get more stable operation and longer distance.
* Multi height and operation distances for option.
* Intelligent pet-immunity technology.
* It is fit for installation in terrace, windows, alley, warehouse, villa, military area and governmental offices etc. 




SMB-420 SMB-620

SMB-820 SMB-1220

SMB-440 SMB-640

SMB-840 SMB-1240

SMB-460 SMB-660

SMB-860 SMB-1260




DC 13.8-24V AC 11-18V

Alarm Output

CN CO Contact capacitor AC, DC 30V/0.5mA

Operation Temperature


Operation Humidity


Optical Axis Adjustment

H: ±90° V: ±2°

Tamper output

Normal close (NC) touching capability AV/DC 24V/0.5mA



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Mr. Sunlit Technology CO.,Ltd (Marketing Director)
Tel: 86-769-87386373
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Sunlit Technology CO.,Ltd
#28 Qingtang Rd Youganpu Industrial Area Fenggang, Dongguan, Guangdong, China (Mainland) / 523000
Fax: 86-769-84553231
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