Honeywell DT8035V Motion Sensor

This sensor uses both passive infrared and microwave detection simultaneously. Because it requires both technologies to confirm movement before triggering an alert, it effectively ignores common environmental triggers like drafts or moving curtains that often trip simpler sensors.

The DT8035V is designed with pet immunity for animals weighing up to 100 pounds. This allows your pets to move freely within the detection area without accidentally setting off your security system.

The look-down zone provides coverage directly beneath the sensor unit itself. This eliminates the blind spot that often exists immediately under wall-mounted sensors, ensuring that someone cannot crawl underneath the device undetected.

No, this model is strictly designed for indoor use. It is rated for operating temperatures between 14°F and 131°F, so it should be installed in climate-controlled interior spaces.

The unit features built-in tamper detection for both the cover and the wall mounting. If someone attempts to remove the sensor from the wall or open its casing, the system will immediately register a tamper alert.

No, this is a hardwired device that requires a 9.0 to 15 VDC power source. You will need to ensure your security system wiring is compatible with these power requirements during installation.