Same-day delivery in Harare. Outside Harare, usually within 24 hours, excluding weekends. Courier fees applyMon to Fri 8:30 am to 6 pmSat 9 am to 5 pmSun closed
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433MHz Door/Window Sensor

433MHz Door/Window Sensor

$7

Works with a compatible GenX alarm hub. It monitors doors and windows and, when opened, it wirelessly sends a signal to the hub. The hub then sounds a siren, sends app notifications, SMS alerts, or makes phone calls.

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Same-day delivery in Harare. Outside Harare, usually within 24 hours, excluding weekends. Courier fees apply3-month warrantyCollect at Shop 15, Summer City Mall, HarareDelivery fee depends on your location. We confirm it with you on WhatsApp.

Not sure which one? Read our guide: Alarm kits and sensors

Details

  • Requires a compatible GenX alarm hub (NOT a standalone sensor)
  • Typical battery life of over a year
  • Suitable for homes, offices, shops, warehouses, schools, and other premises
  • Detects when a door or window is opened
  • Instantly triggers the paired hub when activated
  • Hub can identify the specific entry point that was triggered, eg. Kitchen left window
  • Wireless 433MHz communication for a stable and reliable connection
  • Up to 100m sensor-to-hub transmission range in open areas
  • DIY, easy stick-on installation: no drilling or wiring required
  • Detects openings of only a few centimetres
  • Built-in tamper switch triggers an alert if the sensor is removed or dismantled
  • Displays open/closed door or window status on supported hubs
  • Low power consumption for extended battery life
  • Powered by 1 × CR2450 3V lithium battery