Top 9 Dpdt Door Contact – Door Closers

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Heavy Duty Wired Alarm Magnetic Garage Door Contact Switch Sensor NC with Adjustable Bracket

GAGALOR #ad - With adjustable bracket, easy for mounting. Surface mounted on the ground with ≥ 50 mm operation gap. Nc contact type, switch OFF when magnet away. For home burglar alarm system, important kits of home security. Suitable for roller shutter doors, garage doors. Metal zinc alloy housing.
BrandGAGALOR #ad
ManufacturerGAGALOR #ad
Height0.79 Inches
Length4.17 Inches
Width1.97 Inches
Part NumberMC-55ZL

2. SimpliSafe


Window and Door Protection, Compatible with The SimpliSafe Home Security System, SimpliSafe Entry Sensor, Latest Gen

SimpliSafe #ad - Setup is a snap. Fits on all types of doors and windows -- magnet can be placed up to 2" From the sensor. Chimes when your door or window opens letting you know someone is entering.

Add up to 100 sensors to the base of your SimpliSafe home security system. Ready to work right out of the box, your entry sensor comes pre-installed with batteries and adhesive. Place it on any door or window and 'add device' With your SimpliSafe Keypad. Compatible with your SimpliSafe Gen 3 home security system. Latest Generation. Optional installation tools included for your convenience -- 2 screws and a Mounting plate.
BrandSimpliSafe #ad
ManufacturerSimpliSafe #ad
Height2.7 Inches
Length2 Inches
Width0.12 Inches
Part NumberENS301
Warranty1 year manufacturer



UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for Window Door Security Pack of 5

UHPPOTE #ad - Working current under 12V. This contact works with Any Access Control or Burglar Alarm System Available. 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. Etc. Switch type: NC Normal closed type. This contact can't connect directly to power, it works with your alarm system provide a switch signal. Great for use in family and factory window, door.
BrandUHPPOTE #ad
ManufacturerUHPPOTE #ad
Height8 Millimeters
Length50 Millimeters
Weight0.02 Pounds
Width10 Millimeters
Part NumberUT-RZ-40NC

4. Xiaoyztan


Xiaoyztan 5 Sets Recessed Wired Magnet Reed Switch Window Door Magnetic Contact Sensor Alarm for Office Home Security System

Xiaoyztan #ad - Material - the switch housing is made of ABS flame retardant material and reed switch, high temperature and deformation resistant.

Type recessed Wired Magnet Door Contact Sensor. We will provide suggestions or even refund services for products with quality problems. Application - door contact is mainly used with commercial or residential card access systems and security burglar alarm system. Package - 5 sets x n. C. Design - the compact size of the sensor makes it ideal for thin-framed cabinets, windows and doors where longer units cannot be used. Aftersale service team - contact us if you encounter any product problems.
BrandXiaoyztan #ad
ManufacturerXiaoyztan #ad
Part NumberZ1806260046



Works with SmartThings, THIRDREALITY Zigbee Contact Sensor, Aeotec, Door and Window Sensor for Home Security and Smart Home Automation, Hubitat or Echo Devices with Build-in Zigbee Hub,hub Required

THIRDREALITY #ad - More fun with alexa routines: using the alexa app, let Alexa make a voice alarm or make a joke, send an alert to your phone, turn on a light, create your own routines that are triggered When door or window is open, etc. Upgraded third reality app and skill functions: connected with third reality hub/speaker, you can check the battery level in the APP, so you can know when the state of the movement has been detected and deal with it in time.

Note: indoor use only and do not install the Door Sensor on metal door or window. Work with echo 4th gen, echo plus 1st gen and 2nd gen, aeotec, eero 6, smartthings 2015/2018, Eero Pro 6, Hubitat, Echo Show 10 2nd Gen and 3rd Gen, Echo Studio, Third reality Hub and Third Reality Smart Speaker. Hassle-free setup: installs in a few seconds. Zigbee standard compatible door sensor: works with most of zigbee hubs or echo devices with build-in zigbee hub.

Suit for mostly doors and windows of the house and 2-years long battery life: door Sensor uses two AAA 1. 5v alkaline batteries for power, the batteries can last for up to 2 years and it is very easy to replace them. Just make sure device in paring mode and compatible Echo device automatically discovers it by saying “Alexa, discover devices”. Enabled third reality skill in the alexa APP, then replace the batteries in time; history record is also open to the users, you will have a low battery warning by emails.
ManufacturerThird Reality, Inc #ad
Part Number3RDS17BZ

6. Seco-Larm


SM-226L-3Q Seco-Larm Overhead Door Mount N.C. Magnetic Contact w/ 3 Wires for N.O./N.C. Applications One Pack

Seco-Larm #ad - Magnetic contact w/ 3 Wires for N. O. N. C. Sm-226l-3q seco-larm overhead door mount n. C. Applications.
BrandSeco-Larm #ad
ManufacturerSeco-Larm #ad
Height2 Inches
Length9 Inches
Weight0 Pounds
Width5.5 Inches
Part NumberSM-226L-3Q



20A; 12-24 V AC/DC or USB C Power; Signal Repeater; Hub Required, Gas Fireplace; 3 Dry Contact Relays 15A, Sprinklers, 15A, Zooz Z-Wave Plus S2 MultiRelay ZEN16 for Garage Doors

ZOOZ #ad - Adt pulse, vera, vivint, wink, openhab, and Ring all offer partial control one relay or all at once instead of individual control for the relays. Wall-mount ready. Diy installation: power it with a standard usb c cable and a 5v power supply do not use usb chargers or apple accessories or 12-24 V AC/DC power source.

Hub compatibility: this is an advanced z-wave device and it requires an open z-wave hub to display correctly. The device is etl certified and conforms with North American safety standards. Remembers and restores on/off status after power failure. Built-in auto-on and auto-off timer available if your hub supports advanced settings. Versatile applications: great to automate your garage door up to 3 doors with just 1 MultiRelay!, gas fireplace, sprinklers, doorbell, landscape lights, commercial garage doors at your business, pool pump, whole house fan, and any 1-240 V device up to 20 A.

Jumper wires NOT included. It was tested to work well with Hubitat, and on SmartThings with a custom device handler please go to Zooz support page for details. Power adapter or USB cable NOT included. Do not power with 110 v! do not apply voltage to the input switch terminals! Reliable z-wave: comes with the latest s2 security and a powerful z-wave plus signal repeater to boost your network.
BrandZOOZ #ad
ManufacturerZOOZ #ad
Part NumberDH112226
WarrantyManufacturer warranty for 12 months from date of purchase.

8. Hiistar


Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10

Hiistar #ad - 100% new and high quality. Super suitability and stability. Type to window or door. Magnetic sensor switch detects your door or window. Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA battery battery do not contain in the box, tear the double-sided adhesive on the backpack, paste the door knob alarm on your target position.

Super loud 90 db alarm. Ideal entry warning for homes, garages, hotel rooms, mobile homes, offices, apartments, and more!. Easily mounted by adhesive. When someone opens the door or window illegally the relative position of the primary and secondary parts changes, the alarm can issue a strong alarm, warning the intruder to leave and remind the owner.
BrandHiistar #ad
ManufacturerHiistar #ad
Height0.34 Inches
Length1.1 Inches
Weight8 ounces
Width0.35 Inches
Part NumberC2I26-AP13065

9. QMseller


QMseller RC-36 NC+NO Recessed Security Window Door Contact Sensor Alarm Magnetic Reed Switch 2 Sets

QMseller #ad - Cable definition: white for common; Red for NO; Gray for NC. Widely used in security window door cabinet contact. Designed for use with alarm systems. Nc&no combined: use normally open or normally Closed freely. Contact capacity: 05amaximum switch current; voltage: dC 100V; Rated Power: 10W; Actuation Distance: 15-20mm. Note: door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! Mounting type: recessed; model: RC-36; Package Content: 2 x Magnetic Reed Switches.
BrandQMseller #ad
ManufacturerQMseller #ad