142Products Found
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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 -
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ELK 6011 Single Button Panic Two-Way Wireless
$55.55Works seamlessly with ELK-M1XRFTWM two-way wireless transceiversIncludes a water-resistant lanyardFeatures a single press-and-hold button with a red LED feedback indicator -
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ELK 6020 Wireless Two-Way Slim Line Door and Window Sensor, White
$59.23Works seamlessly with ELK-M1XRFTWM bidirectional wireless transceiversIncludes an integrated reed switchFront and rear tamper protection availableOffered in white (ELK-6020) and brown (ELK-6020BR) finishes -
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ELK 6020BR Slim Line Door and Window Sensor Two-Way Wireless, Brown
$58.92Designed for use with ELK-M1XRFTWM two-way wireless transceiversIncorporates a built-in reed switch sensorOffers front and rear tamper protection featuresComes in white (ELK-6020) and brown (ELK-6020BR) variants -
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ELK 6021 Two-Way Wireless Mini Window Sensor, White
$53.71Includes an integrated reed switchWorks seamlessly with ELK-M1XRFTWM two-way wireless transceiver systemsOperates utilizing 902 MHz to 928 MHz frequency hopping technologyOffered in both white (ELK-6021) and brown (ELK-6021BR) color options -
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ELK 6021BR Two-Way Wireless Mini Window Sensor, Brown
$57.16Equipped with an integrated reed switchWorks seamlessly with two-way wireless transceivers featuring ELK-M1XRFTWM technologyOperates on 902 MHz to 928 MHz frequency hopping bandsOffered in white and brown color options (models:… -
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ELK 6022 Universal 3-Zone Sensor, Two-Way Wireless, White
$77.17Compatible with ELK-M1XRFTWM two-way wireless transceiver systemsZones: Integrated reed switch, IN1, and IN3 (external contact terminals)Front and rear tamper protection available -
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ELK 6023 Two-Way Wireless Recessed Door Sensor, White
$56.11Compatible with two-way wireless transceiversSpecifically engineered for wood and vinyl door applicationsIntegrated tamper detection switchOffered in white and brown color options (ELK-6023, ELK-6023BR) -
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ELK 6023BR Two-Way Wireless Recessed Door Sensor, Brown
$58.75Compatible with two-way wireless transceiversSpecifically designed for wood and vinyl doorsFeatures a built-in tamper switchAvailable in white and brown variants -
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ELK SM21 Replacement Sensor Magnet for ELK 6021 Mini Window Sensor, 10-Pack
$25.9310-PackReplacement MagnetCompatible with White ELK-6021 Sensor -
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ELK SM23 Replacement Sensor Magnet for ELK 6023 Recessed Door Sensor, 10-Pack
$39.7910-Pack SetReplacement Magnet for Security SystemsCompatible with White ELK-6023 Sensor -
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ELK SM23BR Replacement Sensor Magnet for ELK 6023BR Recessed Door Sensor, 10-Pack
$39.8910-PackReplacement Magnet ComponentCompatible with Brown ELK-6023BR Sensor -
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Hikvision DS-1530HMI Mobile Alarm Terminal, 5VDC/30 mA
$92.39Instant emergency alarm activationLED indicators display alarm system statusIntegrated IR receiver for remote operationIncorporated gyroscope for brake detectionEmbedded sensor for real-time acceleration monitoring -
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Honeywell Home 269SN V-Plex Contact Hold-Up Panic Switch, Stainless Steel
$50.39Whisper-quiet functionalityDPDT (Double-Pole Double-Throw) contacts for versatile alerting optionsDual 45° screw terminals featuring an end-of-line resistor splicing terminal -
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Honeywell Home 5800MICRA 1-Zone Wireless Recessed Window Transmitter
$75.59Industry's most compact wireless recessed transmitterBattery longevity of up to 10 yearsEquipped with a rare earth flat magnetPrevents issues with window manufacturers’ warranties