Model: 31B. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. Leave, the switch will open. Leave, the switch will close. 10x Magnet.
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Model: MP201902. Kohler Part Number: GM11437. Lot of 25 ZF Electronics Magnetic Proximity Sensors. NO EXCEPTIONS. Switching Current: 0.2 A. Vibration: 20 g 10 Hz to 55 Hz. Location: Belgium, WI 53004.
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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, 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: HC-34AContact Type: NC (Normally Closed)Actuation Distance: 10-15mmMax. Current: 0.3AMax. Contact Power: 3WWorking Voltage: DC28VSize(Approx): 14 x 6.5mm, 12 x 6mm(H*W) Cable Length(Each): 25cm / 9.
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We will get back to you as soon as possible. We believe that there is no problem that cannot be solved by communication. Your kindly understanding and great patience would be highly appreciated! We are located in the industrial center of China and have high-quality suppliers.
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3, output format: digital switching output (0 and 1). 1, clean, good waveform driving ability ,more than 15mA. Your support will keep us moving forward forever. 4, a fixed bolt holes for easy installation.
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Brand FOTEK MPN FC-20R Model FC-20R UPC Does not apply .
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It uses a normally closed (NC) reed switch to detect opening and closing states for alarm or security systems. Can be used in alarm systems for entry monitoring. 📌 Key Features & Benefits. Mounting: Surface-mounted.
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