Embedded Safety Alarm Window Contact Sensor Magnetic Reed Actuator

Goods Informationdoor and window sensors These items are normally closed type designed, for use with alarm systems.Window Alarms NOTE：This product is not suitable for .window alarm sensors Great for use in family and factory window, doorCharacteristics-Material: Plastic + magnetic items-Color: Black-Size: 2.3x1.9x1cm/0.9x0.75x0.39in- Can identify the opening and closing states, and realize alarm security door magnet.- This contacts works with any access control or alarm system available door window sensors reed .- Made of high-quality plastic and magnetic material, durable to use door security devices.- Fine polished, simple appearance, small size, easy to install reed .-Product Info:Door and window contact sensor-Note: Normally closed signal (conducting when merging, disconnecting when opening the door, connecting the alarm host.) magnetic alarm - These door magnetic alarm are useful, practical, easy to install embedded magnets.Package Include5 x alarms

• Upgraded portable door lock stop alarm:circuit is connected when magnet is closed,door window sensors reed
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• Travel door alarm:smaller sensors to seamlessly blend into your home,Window Alarm
• Door handle vibration alarm:contacts, very practical and useful,door opening alarm
• Magnets for alarm sensors:can identify the opening and closing states, and realize alarm,door alarms when opened