Top 9 Normally Open Reed Switch – Home Security Systems

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1. VictorsHome

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VictorsHome Magnetic Reed Switch RC-33 NO Recessed Wired Window Door Contact Sensor for Home Security and Burglar Alarm Systems 5 Pcs

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VictorsHome #ad - Wide applications - work with all access control and burglar alarm systems. The contact has fast reflection and accurate detection. Working conditions - when the magnetic door is energized, the voltage is controlled at DC 0V-24V and the supply current cannot exceed 1A.

Actuation distance - 10mm transmitting distance. Can be installed in wooden or aluminum alloy doors and windows. Material - the switch housing is made of ABS flame retardant material and reed switch, is resistant to high temperature and deformation. Normally openno - when the switch is separated from the magnet, the circuit is conductivelight on; When the switch is close to the magnet, the circuit is not conductivelight off. The load current is 120mA.
BrandVictorsHome #ad
ManufacturerVictorsHome #ad
Height2.76 Inches
Length3.15 Inches
Width0.79 Inches
Part NumberZ20190924W03
ModelRC33

2. SpeedDa

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2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device,DC 5V 12V 24V Light

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SpeedDa #ad - Product name: magnetic door swith; maximum switch voltage: 100v;contact capacity: 500mA Maximum Switch Current;Rated Power: 10WMaximum Switch Power; Contact Type: NC/NO/COM, Trigger Range: 5-20mm;.

We offer 12 hours quick response service. We would solve all the problems to your satisfaction. Magnetic contact sensors can be added to an existing wired Alarm Systems. We promise to solve any problem for you. After-sales service if you do not satisfy with magnetic reed switch or if you have any questions, please come to us anytime. Package content: 2 sets x magnetic door swith; size: 55*12. 5*11. 5mm / 2. 17" x 045" x 045"l*w*h a package of screws for mounting on wood only. Great for alarm, gps low voltage devices. Etc. Led, relay, great for pick-ups with sliding rear window. Effective for Theft Deterrence.
BrandSpeedDa #ad
ManufacturerSpeedDa #ad
Weight0.04 Pounds
Part NumberM1706230002

3. TAKHRWOD

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2X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch,to DC 5V 12V 24V Light Black

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TAKHRWOD #ad - They are ideal for protecting doors, Surface-mounted magnetic contact, ideal wooden door or window use. Safety protection: magnetic contact sensors can be added to an existing wired Alarm Systems.

Product name: magnetic door swith; color: black; Material: Anti-fire ABS material. Net weight: 42g. Reed switch:great for alarm, led, gps low voltage devices. Etc. Relay, great for pick-ups with sliding rear window. Effective for Theft Deterrence. Package content: 2 sets x magnetic door swith; size: 55*12. 5*11. 5mm / 2. 17" x 045" x 045"l*w*h a package of screws for mounting on wood only. Maximum switch voltage: 100v;contact capacity: 500ma maximum switch current;Rated Power: 10WMaximum Switch Power; Contact Type: NC/NO/COM, Trigger Range: 10-20mm;.
BrandTAKHRWOD #ad
ManufacturerTAKHRWOD #ad
Part NumberB31
ModelB31

4. SpeedDa

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SpeedDa 6 Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device,DC 5V 12V 24V Light

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SpeedDa #ad - Great for alarm, led, relay, gps low voltage devices. Etc. Great for pick-ups with sliding rear window. Effective for Theft Deterrence. We offer 12 hours quick response service. They are ideal for protecting doors, Surface-mounted magnetic contact, ideal wooden door or window use.

Product name: magnetic door swith; maximum switch voltage: 100v;contact capacity: 500mA Maximum Switch Current;Rated Power: 10WMaximum Switch Power; Contact Type: NC/NO/COM, Trigger Range: 5-20mm;. After-sales service if you do not satisfy with magnetic reed switch or if you have any questions, please come to us anytime.

Package content: 2 sets x magnetic door swith; size: 55*12. 5*11. 5mm / 2. 17" x 045" x 045"l*w*h a package of screws for mounting on wood only. We promise to solve any problem for you. Magnetic contact sensors can be added to an existing wired Alarm Systems. We would solve all the problems to your satisfaction.
BrandSpeedDa #ad
ManufacturerSpeedDa #ad
Weight2 Pounds
Part NumberSD171016001

5. tatoko

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Tatoko Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security 6Sets

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tatoko #ad - Package content: 5sets x magnetic door switch, some mounting screws; Size: 55 x 12 x 11mm / 2. 2" x 047" x 043"l*w*h. Mounting hole size: 7 x 2. 5mm/ 028" x 01"l*w; working voltage: DC 100V. Contact capacity: 05amaximum switch Current; Rated Power: 10W. Product name: magnetic door contact Reed Switch; Color: White; Material: ABS. Transmitting distance: 15-25mm; Contact Type: NC/NO/COM.
Brandtatoko #ad
Manufacturertatoko #ad
Part Numbertatoko30

6. SpzcdZa

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SpzcdZa 5Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device,DC 5V 12V 24V Light

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SpzcdZa #ad - Help deter theft with this magnetic switch that is compatible with most vehicles with a sliding window. This switch contains normally closed and normally open contacts, Great for use in family and factory window, door. Working voltage: 100v; rated power: 10W; Contact Capacity: 05amaximum Switch Current. Product name: magnetic door swith; Color: Black; Material: ABS;Net Weight: 125g. Etc. Transmitting distance: 3-15mm;mounting hole size: 7 x 2. 5mm/ 028" x 01"l*w;size: 55 x 12 x 11mm / 2. 2" x 047" x 043"l*w*h. Package content: 5 sets x magnetic Door Swith; Contact Type: NC/NO/COM.
BrandSpzcdZa #ad
ManufacturerSpzcdZa #ad
Part NumberSD190314003

7. DIYhz

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DIYhz Reed Switch GPS-14A 14mm Plastic Anti-Interference Normally Open Magnetic Control Switch 10PCS

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DIYhz #ad - Product name : reed switch;model : gps-14a;contact Type : NONormal Open;Max. Max. Release time : 01ms;max. OperateTime : 04ms;tube Size Approx. Insulation resistance : 109ohm;max. Switching current : 05a;min. Contact rating : 10W. Color : gold tone, black;weight : 1g;Package Content : 10 x Reed Switch. 14 x 3mm/ 057" x 012" l*d. 42mm/ 1. 7";material : Plastic, Metal. Breakdown voltage : DC 150V;Max. Lead terminal sizeeach side : 14 x 04mm/ 057" x 0016"l*d;total Length Approx. Initial contact Resistance : 100mOhm. Switching voltage : dc 100v;max. Min.
BrandDIYhz #ad
ManufacturerDIYhz #ad
Part Number10334

8. TAKHRWOD

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3 Sets Wired Reed Switch,Normally Closed and Normally Open Sensor Applicable to Door and Window Alarm Belt Screw

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TAKHRWOD #ad - Surface-mounted magnetic contact ideal for door window security. Current: 05a;. Great for use in family and factory window, door. Abs normally closed Normally Closed Door Contact Switch. Easy to install. Strong concealment. Power: 10W; Max. Magnetic door switchs; max. Designed for use with alarm systems.
BrandTAKHRWOD #ad
ManufacturerTAKHRWOD #ad
Part NumberLANGCI003

9. QMseller

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QMseller 2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security

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QMseller #ad - Net weight: 40g; package content: 2sets x magnetic door switch, some mounting Screws; Size: 55 x 12 x 11mm / 2. 2" x 047" x 043"l*w*h. Mounting hole size: 7 x 2. 5mm/ 028" x 01"l*w; working voltage: DC 100V. Contact capacity: 05amaximum switch Current; Rated Power: 10W. Product name: magnetic door contact Reed Switch; Color: White; Material: ABS. Transmitting distance: 10-15mm; Contact Type: NC/NO/COM.
BrandQMseller #ad
ManufacturerQMseller #ad
Part NumberQM114