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Product Focus
Vivotek SD8313E/23E Speed Dome Network Camera
QNAP VS-2108 Pro+ VioStor
Hikvision DS-2CC52A2P-IT3 700TVL IR Dome Camera
HD Fiber-Link solution
SHANY MTC-WD113EF/MEF Hyper Wide Dynamic Box Camera (Effio WDR)
Magal TunnelGuard Covert System with Seismic Sensors
Product Profile
521B Smoke Detector
Supplier:
Digital Monitoring Products, Inc.
Region:
United States
Updated:
05/25/2007
Click Frequency:
1411
Product Specifications
Two-wire photoelectric smoke detector with CleanMe. Monitors sensitivity and operational status and provides visual and remote trouble status if out of sensitivity range or fails internal diagnostics.
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