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Security Monitoring Applications
Application Notes
Security cameras are acquisition devices that convert light images from the visible to near-infrared spectral range on the target surface of the image sensor into video image signals for the purpose of security guard video surveillance. Optical relays are used to control the switching of the lighting output and the sound output of the camera module. Example: Isolation > 2kV, 60V / 2A light relay for the switch of the shaking head motor, infrared light, alarm.
Line Diagram
Optocoupler type used
1. transistor optocoupler: HW817, HW357, HW3H7;
2. Photorelays: HW21x, HW22x, HW17x
Address: No. 7 Longshan Road, Taihu County Economic Development Zone, Anhui Province
Address: No. 188 Miaohong Road, Changshu City, Jiangsu Province
Consulting hotline:
0512-5267 9888
0556-4177 999
Address: No. 7 Longshan Road, Taihu County Economic Development Zone, Anhui Province
Address:No. 188 Miaohong Road, Changshu City, Jiangsu Province
Fax: 0512-55171795
Consulting hotline:
0512-5267 9888
0556-4177 999
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