DescriptionThe Magnetic Contact Switch is with durable PVC housing for better rust resistance. Designed for use with window and door alarm systems, such as the garage, industrial warehouse, and shops, etc. NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separates, the circuit is not conductive ( light off ). NO means Normally Open: when the magnet separates, the circuit is conductive( light on ); When the magnet together, the circuit is not conductive ( light off ). Please check the right need carefully before purchasing it!SpecificationType: Normally Open (NO) Normally Closed (NC)Max. Current: 0.5AMax. Voltage: 100VMax. Power: 10WInstallation Hole Size: 8x4mmInstallation Hole Distance: 15mmMax Sensing Distance: 10mmCable Length: 30cm/ 11.8"Total Size: 29x15.35mm/ 11.42" x 6.
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Description:1.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!2.These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system.3.Work as an anti-theft alarm, perfect for metal door and window. Specification:Product Name: Magnetic Door SwitchModel: RC-36Contact Type: NC (Normally Closed)Max.Actuation Distance: 10mmMax. Current: 0.5AMax. Contact Power: 10WWorking Voltage: DC100VEach Size(Approx): 25 x 23.7mm / 0.98 x 0.93-inch (H*D)Cable Length(Each): 26cm / 10.
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Description:1.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!2.These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as allsecurity burglar alarm system.3.Work as an anti-theft alarm, good for metal door and window. Specification:Product Name: Magnetic Door SwitchModel: RC-36Contact Type: NC (Normally Closed)Max. Current: 0.5AMax. Contact Power: 10WWorking Voltage: DC100VMaterial: ABS (Housing)Color: Brown Package Content: Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal to the equipment, which can not directly load the power, nor directly connect the lamp.
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Brand new,never used Item's color might be different from the picture because of the aberration. Proximity sensor contructed by shaping and sealing the magnetic spring tube connected with wires.Switching action will occur when a magnetic object is in the proximity.It is usually used as a position sensor is widely used in measuring instruments,office automated equipment,household supplies,security and safety equipment,transportation and transportation equipment. Working mode:Normally open Material:ABS & Epoxy Simple installation and adjustment Panel Mount Sensors No Standby Power Requirement Hermetically Sealed design and long life Applications: .
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Proximity sensors are made by molding and sealing a magnetic spring tube attached to the wire. Switching occurs when there is a magnetic object nearby. Position and limit detection switches. Panel Mount Sensor.
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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.NO means Normally Open: when the magnet separate, the circuit is conductive( light on );When the magnet together, the circuit is not conductive ( light off ).When make order, check carefully! Specification:Product Name: Magnetic Door SwitchModel: OC-55Contact Type: NOActuation Distance: 40-50mmMax. Current: 0.5AMax. Power: 10WWorking Voltage: DC100VSize(Approx): 105 x 37 x 9.6mm, 106.5 x 15.4 x 15mm (L*W*H) Hole Dia.: 5.5mmCable Length(Each): 50cm / 19.7-inchPipe Thread Length: 37mm / 1.
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The door contact sensor is a magnetic field electrical switch that provides a high-pitched alarm when someone opens a door or window when it is closed, thus protecting your home.SpecificationColor: WhiteMaterial: ABSSize: Cable Length:Maximum Current: 0.5AMaximum Voltage: 0-100VSensing Distance: 15-25 mm / 0.59-0.98 inchMagnetic Sensor 1: 5 x 1.4 cm / 1.97 x 0.55 inchMagnetic Sensor 2: 5 x 1.4 cm / 1.97 x 0.55 inchPacking List: 5 x Surface Mount Wired Door ContactAdvantageRust-proof Material - The wired contact sensor is made of rust-proof and durable zinc alloy, with sensitive response of magnetism and can be used for a long time.Wide Application - Rolling door contactor is very suitable for places where you need magnetic alarm, such as home, garage entry and exit, office, dormitory, hotel room, mobile home, industrial warehouse, etc.
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