Product: Xiaoyztan 5 Sets Recessed Wired Magnet Reed Switch Window Door Magnetic Contact Sensor Alarm for Office Home Security System
Brand: Xiaoyztan
Color: White
Welcome to Xiaoyztan/Xiaoyztan Store & Please Notice Above All 
①We offer refund for product with quality issues, contact us if you meet product quality problems, we will try our best to help you. 
②All products are delivered by Amazon, if you encounter problems like missing items or receiving empty package, we recommend that buyers firstly contact Amazon Customer Service Team for a replacement application.

Features: 
①N.C. Magnet Door Contact Sensor. 
②Work as an anti-theft alarm, ideal for metal door and window. 
③The reed switch is an electrical switch operated by an applied magnetic field. 
④It is between 5/8" & 3/4". The hole will have to be enlarged if drilling with a 5/8" bit. 
⑤NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). 

Specification: 
Color : White 
Housing Material : ABS 
Maximum Current : 0.5A 
Voltage : 100V 
Rated Power : 10W 
Contacts Status : NC 
Operating Distance : ~12mm 
Cable Length : 254mm / 10" 
Contact Dimension: 17 x 11mm / 0.67" x 0.43"(H*D)
❶PACKAGE - 5 Sets x N.C. Recessed Wired Magnet Door Contact Sensor.
❷DESIGN - The compact size of the sensor makes it ideal for thin-framed windows and doors where longer units cannot be used.
❸APPLICATION - Door Contact is mainly used with commercial or residential card access systems and security burglar alarm system.
❹MATERIAL - The switch housing is made of ABS flame retardant material and reed switch, high temperature and deformation resistant.
❺NOTICE - We are gradually changing the product brand name to "Xiaoyztan", due to different shipment batches, you may receive our old brand labels. Please don't worry and just identify the seller "Brisky Top".

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