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security magnetic contacts
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 Recessed press fit contact (with wire leads, 3/8 inch d, closed loop) Sale Price: $1.13  |
GE Security 80-977-4 Concord 4: SB2000 Fixed Display Touchpad, Transformer, Phone Cord, RJ31X Jack, (3) Recessed Hardwire Magnetic Contacts, (1) Hardw |
GE SECURITY 1078W-N Recessed Steel Door Contact w/Wire Leads List Price: |
Eligible for free shipping!
 GE 45115 Magnetic Window Alarm, Wireless Battery Operated, 2 Pack List Price: |
 GE 56789 SmartHome Wireless Window Alarm List Price: |
 GE 45131 Choice-Alert Wireless Door/Window Sensor List Price: |
 Megatronix - MGT - Magnetic Reed Switch, Normally Open (N/O) And Normally Closed (N/C) - Ideal For Doors, Windows, Garages, Gates, Truck Beds, Etc List Price: |
 DIRECTED ELECTRONICS 8600 MICRO MAGNETIC SWITCH List Price: |
Directed Electronics 8600 Micro Magnetic Switch (12 Volt Security/Starters / Security Accessories) Sale Price: $12.95 |
 Techko S184S Ultra Slim Door Guard Alarm List Price: |
Browse security magnetic contacts Videos
Installing Magnetic Contact for Response Wireless Alarms
security magnetic contacts Questions
What type of cable to be used for each following system?
I'm a fresh engineer in M&E consultant. Often I have to design various ELV and security system but I have not very sure what cable needed to used in the applications. Can anyone please help me to get clear what type of cable to be used in the following system?
a) CCTV
b) Door Access (EM Contact, card reader, push button)
c) Public Address System (Ceiling speaker)
d) Security alarm (Magnetic alarm contact, siren)
Thank you.
Normally we use fiber optic cables, it is more reliable , but normal electric wires can be used , all these considered low voltage
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10 magnetic door window alarm contact reed switch Security mini stick on DSC |  |
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US $14.98 | 26d 16h 21m |
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GE Sentrol 2707A High Security Magnetic Contact Switch | |
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US $35.00 | 2d 1h 57m |
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5) Ademco Honeywell DSC Security magnetic door window alarm contact reed switch | |
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US $7.99 | 26d 16h 22m |
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5 magnetic door window contact reed switch Alarm Security mini ademco honeywell | |
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US $7.99 | 26d 17h 1m |
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Overhead Garage Door Magnetic Contact Security Alarm | |
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US $17.99 | 23d 17h 21m |
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5 SURFACE MOUNT ALARM MAGNETIC CONTACTS HOME SECURITY SYSTEM CONTACT SWITCHES | |
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US $7.99 | 8d 9h 46m |
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5 SMD NC Security Window Magnetic Contact Reed Switches | |
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US $10.25 | 29d 22h 20m |
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FlexGuard FG-1508 Glassbreak Detector & Magnetic Contact Home Security System | |
0 Bid | US $20.00 | 4d 18h 25m |
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OVERHEAD GARAGE DOOR ALARM SECURITY SYSTEM MAGNETIC CONTACT FLOOR MOUNT NEW | |
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US $12.95 | 3d 16h 40m |
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1 GRI DSC Bosh tane magnet door alarm contact sensor reed switch Security window | |
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US $3.99 | 26d 16h 16m |
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10 SURFACE MOUNT MAGNETIC ALARM SECURITY SYSTEM CONTACTS QUICK CONNECT | |
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US $16.99 | 26d 10h 45m |
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Wired Window Rolling Contact Magnetic Security Alarm | |
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US $10.50 | 12d 21h 19m |
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5 Security Window Magnetic Contact Reed Switches SMD NC | |
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US $11.69 | 29d 22h 35m |
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OVERHEAD ALARM SECURITY GARAGE MAGNETIC DOOR CONTACT | |
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US $15.00 | 26d 14h 29m |
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Door Magnetic Contact Sensor Anti-theft Alarm Security | |
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US $10.26 | 11d 20h 21m |
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INTERMATIC DOOR MAGNETIC CONTACT SECURITY ALARM+KEYPAD | |
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US $16.95 | 26d 4h 13m |
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Door Magnetic Contact Sensor Anti-theft Alarm Security | |
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US $13.70 | 28d 12h 35m |
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Magnetic Contact Security Alarm for Roller Shutter Gate | |
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US $12.14 | 27d 20h 46m |
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New Magnetic Door Contacts Safety Alarm Security System Sensor Widow Surface Wht | |
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US $9.95 | 27d 19h 22m |
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1 RECESSED MAGNETIC SECURITY ALARM WINDOW DOOR CONTACT | |
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US $2.99 | 27d 16h 9m |
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5 x GE MAGNETIC CONTACT 1085TW-N ALARM SECURITY SENSORS | |
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US $20.00 | 27d 14h 18m |
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Security Door Window Contact Sensor Magnetic Switch | |
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US $12.62 | 27d 10h 17m |
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