Anti Corrosion Painting Pitless Type Weighbridge 3 Way Video Monitoring Design
80 ton Electronic Pitless Type Weighbridge Truck Scale With 3 Way Video Monitoring 1. Digital communication RS485 bus design effects a minimum 1200M l...
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Fireproof Fire Resistant Doorsets Monitoring Module L85mm X H37mm X H85mm
LD-FM6021 Normally Open Module: Used in 2 bus fire alarm systems, no polarity; DC Power supply, with polarity; Electronic coding, occupies one address...
100 A Measurement Electrical Flexible Ct Clamps For Bnc Connector Red Color
XQ20 100A Measurement Electrical Inductive Current Transformer Clamp for BNC Connector The model XQ20 Current Transformer Clamp is suitable for 100A c...
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DC18V-DC28V Bus Fire Alarm Telephone Extension L87mm X W64mm X H201mm
HD312 Bus Fire Alarm Telephone Extension Special designed fire alarm extension telephone for 2 Bus fire alarm telephone system; Direct Call: automatic...
Commercial Bus Fire Alarm Telephone Jack , 6.3mm Firefighter Phone Jack For Building
HY5714B Bus Fire Alarm Telephone Jack Telephone Jack has a light indicator when it is in monitoring state, it flashes normally; A Bus telephone Jack c...
Red Bus Fire Alarm Extension Telephone Low Power Consumption L80mm X W40mm X H210mm
HY5716B Bus Fire Alarm Extension Telephone The extension telephones can have full-duplex phone calls with operator telephone; LED Light flashes when t...
Fire Alarm System Normal Closed Module For Fire Door Monitoring System
LD-FM6022 Normally Closed Module: Used in 2 bus fire alarm systems, no polarity; Electronic coding, occupies one address; 2 LED light indications: Gre...
Fire Network Transmission Unit , Long Distance Communication Transfer Device
LD6920 Long-distance Communication Transfer Device / network transmission device With RS232, CAN Bus or Switching signals to connect with control pane...