752 reviews analysed
1. Honeywell Ademco 958 Overhead Door Contacts
Feature
- Can be added to a wireless home security system with video surveillance cameras and more
- Adjustable magnet with L bracket for fast installation 24 in.
- 24 in. Armored cable is standard Standard gap — 2-3/8 in.
- Epoxy sealed for protection from moisture and impact.
- Rugged Shock Absorber design protects reed against flex or damage to housing.
Description
Adjustable magnet with L bracket for fast installation. 24 in. Armored cable is standard Standard gap — 2-3/8 in. (60mm) minimum Epoxy sealed for protection from moisture and impact. Rugged Shock Absorber design protects reed against flex or damage to housing. Works well with Honeywell home security systems. Purchase with LiveWatch alarm monitoring and you can configure your home security system to call the police if there is an intruder, call the department if there is a or contact other emergency personal if there is a flood, freeze, carbon monoxide lead or other environmental issue. The Honeywell Ademco home security systems enable video monitoring, remote access, home automation, surveillance cameras and more.
2. 2 Pack Overhead Garage Door Floor Alarm Switch Contact Sensor Track Mounted
3. 2 Pack Overhead Door Floor Garage Shutter Contact Sensor Security Alarm Switch
4. Honeywell Ademco 958-2 Overhead Door Adjustable Magnetic Contact
5. Mbangde Lot of 6 Wired Magnetic Door Window Contact Reed Switch Personal Gap Alarm – Cabinet Strip Light Switch NC DIY Kit
Feature
- 【Reed Switch】 ：IMPORTANT : When the magnet is near it makes connectivity, when the magnet is removed connectivity is broken.Wired magnetic door/windows contact can be added to wireless/wired Alarm Systems.(some wireless system has wired zones)
- 【No External Power Needed】 ：Connect to wired alarm control panel, GND (Positive) Connect with NC(Negative) ports directly which make signal stability and no trouble for the battery. These Wired Reed Switches means it needs wire to connect with the alarm control panel, but wire is not including in the package.
- 【Install Distance】 ：Gap between 2 pieces more than 15mm, less than 25mm.White color make home great and beautiful. Anti-fire ABS material.
- 【Install Attention】：Item CAN NOT connect directly to power, it works with your alarm system provide a switch signal.Working current under 12V.
- 【What NO NC Means】:NO means Normally Open: when the magnet separate, the circuit is conductive
- When the magnet together, the circuit is not conductive. NC means Normally Closed:When the magnet together, the circuit is conductive
- when the magnet separate, the circuit is not conductive.
Description
NO AND NC:
NO means Normally Open: when the magnet separate, the circuit is conductive;When the magnet together, the circuit is not conductive, NC means Normally Closed:When the magnet together, the circuit is conductive; when the magnet separate, the circuit is not conductive.
Wired magnetic door/windows contact can be added to wireless/wired Alarm Systems.(some wireless system has wired zones).They are best for protecting doors, windows and any other other you want to protect.
Technical Parameters:
Economic solution for Non-metal door/window protection;
No external power supply, connect to wired or wireless alarm control panel GND and NC ports directly!
ABS material;
Alarm distance: 15mm-25mm
Packang included:
6 x NC Reed Switch
6. tatoko Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security 6Sets
Feature
- Product Name: Magnetic Door Contact Reed Switch
- Color: White
- Material: ABS
- Transmitting Distance: 15-25mm
- Contact Type: NC/NO/COM
- Contact Capacity: 0.5A(Maximum Switch Current)
- Rated Power: 10W
- Mounting Hole Size: 7 x 2.5mm/ 0.28″ x 0.1″(L*W)
- Working Voltage: DC 100V
- Package Content: 5Sets x Magnetic Door Switch,Some Mounting Screws
- Size: 55 x 12 x 11mm / 2.2″ x 0.47″ x 0.43″(L*W*H)
Description
Switch Type: NO/NC, 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 ). NO means Normally Open:when the magnet separate, the circuit is not conductive( light on );When the magnet together, the circuit is conductive ( light off ).
The reed switch is an electrical switch operated by an applied magnetic field.
Designed for use with alarm systems. Great for use in family and factory window, door. etc.
Screw Mounted for easily install.
7. Alarm Center Seco-Larm SM-226L-Q Mount Magnetic Contact, NC
8. Honeywell 951WG-WH Stubby Recessed Magnetic Contact Switch
Feature
- 1 in. long magnet, it is ideal for casement windows, sliding windows and thin frame applications
- More powerful Alnico 8 magnet for up to 7/16 in. (11mm) gap
- 1 foot zip cord leads are standard
- Monitors the opening and closure of doors and windows
- Can be added to a wireless home security system with video surveillance cameras and more
Description
With a 7/8 long magnet, the 951WG is ideal for casement windows, sliding windows, and other thin frame applications.
9. Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted
Description
18″ long PVC Cable with armored sleeve Wide gap for reduced false alarms Magnet included with contact and bracket When the magnet is next to the switch, the loop is closed When the magnet is pulled away the loop opens Package of 1
10. Yohii Home Security Wired Rolling Door Contact Magnetic Reed Switch Alarm
Feature
- [Material] – The magnetic switch alarm is with premium zinc alloy housing for better rust resistance.
- [Dimension] – Cable Length:44cm/17″
- Please see the second picture for detail sizes.
- [Specification] – Current:0.5A
- Voltage:100V
- Action Distance:45~60mm
- Power Rating:10W
- [Applicable Places] – – The Rolling Magnetic Contact Switch is designed for alarm system. Suitable for garage, shop installed shutter door applicable.
- [Good Guard to Keep Your Home Safe] – Sharp alarm will be heard when someone opens door or window in arming status,The reed switch is an electrical switch operated by an applied magnetic field. Keep your home safe with this door security alarm.
Description
Package Content
1pcs x Magnetic Switch Alarm + Screws
Type – Normally Closed
Our door reed switches are NC. Please kindly know before ordering.
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 ).
Door Magnetic Installation Instructions
The Door and window magnets should be installed at the door and the top of the window. The permanent magnet part is installed on the movable door and window. The switch part is installed on the fixed door and window frame. The switch part and the magnet part should be aligned and installed as much as possible. Otherwise deviation from the best conduction area of the magnetic field line and the reed switch contact will shorten the sensing distance. If the misplacement is severely installed, the switch will not sense the attraction of the magnetic field and cause the switch to malfunction.
It is recommended to position the pen before drilling. The door magnet should be away from the string magnetic field interference source such as transformer. Otherwise, the working characteristics of the door magnet will be changed and possible wrong actions may occur.
Risk Free Shopping
Full refund is guaranteed if the item has any quality issue after receiving.
About Yohii
Our goal is to provide you a satisfied and happy shopping. Please email us if our products or services have any problem. We will do our endeavor to resolve your issues.
Conclusion
By our suggestions above, we hope that you can found 958 Honeywell Overhead Garage Door Alarm Contact for you.Please don’t forget to share your experience by comment in this post. Thank you!
