54Products Found
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Bosch ISN-CSTB-TCW Magnetic Contact, 3/8″ Stubby Contact, 10-Pack, White
$23.99- Offered in brown or white color options - Sleek, compact design featuring a short magnet - Includes an adhesive strip for convenient installation - Terminal connection facilitating quick setup… -
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Bosch ISN-CTC75-W Terminal Connection Contact, White
$27.59Closed circuit systemTerminal connectivity designNo need for soldering or splicingRecessed steel door type -
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Bosch P105F End-of-Line EOL Resistors for Loop Supervision, kOhm, 0.5W
$5.751 kΩ, 0.5W resistor featuring 18 AWG (1.2 mm) wireEquipped with VioletWire leads, each roughly 6" (15cm) in lengthAvailable in sets of eightAvailable in sets of eight -
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Bosch RFAC-DW-10 3mm Spacer for RADION Contact, 10-Pack
$9.74Enhances magnet-reed switch alignment and optimal gap distance, streamlining installations while minimizing false alertsComprehensive support for wall mount tamper functionalityEquipped with positioning pins for seamless alignment and stackingHigh-quality plastic complements… -
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Bosch RFDW-RM Wireless Recessed Mount Contact
$54.83Integrated transmitter featuring a magnetic reed switch sensorDiscrete, recessed installation in doors or windows for subtle security integrationFunctions for up to 5 years with a single, user-replaceable AAA Lithium batteryMonitored… -
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Bosch RFUN Wireless Loop Input and Contact
$44.17Compatible with a wide range of Normally Open or Normally Closed detectors for single alarm loop inputFeatures a built-in magnetic reed switch contactMonitored for low-battery condition, cover tamper, and removal… -
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Detex MS-2049F Flush Magnetic Switch
$85.26Tamper protection – mounting screws hidden when enclosure is closedComponents encapsulated to safeguard against shock and moistureSwitch designed for over one million operations under load -
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DSC AMP-701 Addressable Door/Window Contact with Normally Closed Input
$34.72Door/window sensor featuring a normally closed external contact inputEliminates extensive wiring back to the central control panel or zone expander modulePrecise monitoring over expansive 50' x 60' (15 x 18m)… -
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DSC AMP-702 Addressable Fire Point Contact Module, N/O, EOL Resistor Supervised External Contact Input
$24.79Single End-of-Line (EOL) 5.6 KW monitored loop1.1 mA standby current1.6 mA current during alarm conditionsEquipped with an internal tamper switch for tamper condition monitoringCompatible with control panels such as PC4010CF/PC4020CF… -
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DSC AMP-704 4-Zone Addressable Contact Modules
$58.154-Zone door/window sensor featuring normally closed contacts, with options for single or double End-Of-Line (EOL) inputs -
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DSC PG9307 PowerG Recessed Wireless Door and Window Contact
$59.59The compact intrusion detection sensor can be discreetly installed, virtually invisible once integrated into the door frame. Perfect for both residential security systems and small-scale commercial security solutions. Transparent flanges… -
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DSC PG9307TR Wireless PowerG Recessed Translucent Door/Window Alarm Contact
$62.46Ensure reliable detection with an advanced, recessed wireless magnet contact sensor Equipped with PowerG state-of-the-art wireless intrusion technology Sensor casing features removable flanges to minimize visual intrusion Includes white and… -
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DSC WS4945 Wireless Door and Window Contact, 433 MHz
$42.76Includes 1 lithium batteryEnclosure and wall tamper protectionIntegrated reed switch technology -
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DSC WS4945BN Wireless Door/Window Contact, 3V CR2 Lithium Battery, Brown
$42.48Smooth back plastics designed for easy application of double-sided tape (included)Case and wall tamper protection system (without the use of mechanical springs)Integrated PCB antenna -
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ELK 319DR Recessed Door Sensor, 319 Series
$50.96The ultimate in covert door contact sensors!Extended range and exceptional battery lifeCommunicates open/close status, tamper alerts, low battery notifications, and status updatesPowered by a commonly available CR2 battery