Reviews Burglar Proof Door - BestBuyersPro.com

Air Curtain Door Switch Mars TZ6112 Combo Microswitch 42151

10 Brown ABS Normally Closed Door Contact Switch.
Will make Sense Door Closer at Roughly ¾” or 15mm.
This Contact Works with Any Access Control or Burglar Alarm System Available.
NORMALLY CLOSED: When the door or window is open, the contact will give an open signal and when the door is closed the contact will give a closed (circuit) signal..

5 Brown ABS Normally Closed Miniature Door Contact Switch 5/8 by 3/8 with 11" pigtail.
Will Sense Door Closer at Roughly 1/2” or 10mm.
This Contact Works with Any Access Control or Burglar Alarm System Available.
NORMALLY CLOSED: When the door or window is open, the contact will give an open signal and when the door is closed the contact will give a closed (circuit) signal..

1 White ABS Normally Closed Miniature Door Contact Switch 5/8 by 3/8 with screw terminals to terminate alarm system wires.
Will Sense Door Closer at Roughly 1/2” or 10mm.
This Contact Works with Any Access Control or Burglar Alarm System Available.
NORMALLY CLOSED: When the door or window is open, the contact will give an open signal and when the door is closed the contact will give a closed (circuit) signal..

10 Brown ABS Normally Open Door Contact Switch.
Will make Sense Door Closer at Roughly ¾” or 15mm.
This Contact Works with Any Access Control or Burglar Alarm System Available.
NORMALLY OPEN: When the door or window is open, the contact will give an closed signal and when the door is closed the contact will give a open (circuit) signal..

Made of flame retardant ABS housing material,high temperature resistant,not easy to deform..
Contact Type:NC(Normally Closed).Can be added to wireless home security systems such as video surveillance cameras..
Wire length:25cm/1".Sensitive response,accurate detection.Fine workmanship ensures its reliability..
Easy to install.This door contact can be used with access control or burglar alarm system..
Package Included: 2pcs Recessed Door Magnetic Switch..

🔓KEYLESS CONVENIENCE: Biometric door handle lock for front door fast read your fingerprint, unlocks your door in 1 second. Supports 5-in-1 ways to unlock: Fingerprint+ TTlock APP + Code + IC Card + Physical keys..
🔓CUSTOMIZ MANAGEMENT REMOTE DOOR LOCK: Set up timed, permanent, one-time or recurring grant access for family, friends, guests, housekeepers, make it more flexible for people who wants to entry your home. A great solution for airbnb short-term rental hosts, rental property management, and self-housing resident..
🔓REMOTE CONTROL KEYLESS DOOR LOCK: With a gateway, you can remotely unlock/lock your fingerprint door lock anywhere in the world with your phone and check real-time access records..
🔓EASY INSTALLATION: Keyless entry door lock deadbolt with handle is compatible with standard US wooden doors, Easy to install or replace old door handle in minutes with just a Phillips screwdriver by following our detailed instructions and installation VIDEO, requires no hard wiring..
🔓SECURITY WITH AUTOMATIC LOCK: The door lock with handle can automatically lock after 5 seconds, no worries about forgetting to lock your door. The double lock and burglar alarm function give you good security and privacy..

2-in-1 Door Stopper Security Bar & Sliding Door Lock Bar: Use this device for two different purposes with easily interchangeable caps for hinged doors and sliding door/window.
SECURITY BAR: Angled rubber bottom assures full contact and a strong brace on all types of floors without scratching them as well as all door knob types including french doors.
ADJUSTABLE AND DURABLE: Bar can be adjusted between 18.25" to 46.50" and constructed of high grade iron to withstand 400 pounds of pressure *please note: the sliding door caps decrease the maximum length to 46.50".
EASY TO USE: Easily props under door knob and easy to remove. Security burglar bar can also be easily adjusted.

2-IN-1 DOOR STOPPER SECURITY BAR & SLIDING DOOR LOCK BAR: Use this device for two different purposes with easily interchangeable caps for hinged doors....
ADJUSTABLE AND DURABLE: Door stopper security can be adjusted between 18.25" to 47.50" and constructed of high grade iron to withstand 400 pounds of....
SECURITY DOOR STOPPER: Angled rubber bottom assures full contact and a strong brace on all types of floors without scratching them as well as all door....
EASY TO USE: Easily props under door knob and easy to remove. Security burglar bar can also be easily adjusted.
WHAT'S INCLUDED: Security Safety Bar (3 parts), Door Caps (2pcs), Sliding Patio Door & Window Caps (2pcs), User Guide, 12 Month Warranty, & Friendly....

Work as an anti-theft alarm, ideal for metal door and window.
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 ).
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.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 ).
4.Work as an anti-theft alarm, ideal for metal door and window.
5.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.