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Description:1.Actuation Distance: 40-50mm. Zinc Alloy Housing, Stainless Steel Pipe.2.The reed switch is an electrical switch operated by an applied magnetic field.3.Designed for use with alarm systems. Great for use in family and factory window, door. etc.4.Screw Mounted for easily install.5.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!Specification:Product Name: Magnetic Door SwitchModel: OC-55Contact Type: NCActuation Distance: 40-50mmMax. Current: 0.5AMax. Power: 10WWorking Voltage: DC100VSize(Approx): 105 x 37 x 9.7mm, 105 x 15.7 x 15.3mm (L*W*H) Hole Dia.: 5.33mmCable Length(Each): 50cm / 19.7-inchPipe Thread Length: 26mm / 1.
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With a capacity of 7Ah, it provides ample power to keep your system running smoothly. The Ultramax 12V 7Ah battery is a must-have for those who want to ensure that their alarm system is running smoothly and efficiently.
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This item is soldas-is for parts or not working. Accessories (such as keys, bases, mounting hardware, or other peripherals) are not included unless specifically noted. This item isused. This item isnew.
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Product Overview The 5220 Silent Knight Fire Direct Connect Module is designed to provide a direct interface between a fire alarm control panel (FACP) and a city box or polarity reversal communicator. This module enables reliable transmission of fire alarm signals to municipal or remote monitoring systems that require direct-connect signaling. Key Features - Direct connect module for fire alarm signaling - Interfaces a fire alarm control panel with a city box - Compatible with polarity reversal communicators - Provides dependable signal transmission for fire alarm reporting
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