HTZSAFE Waterproof Wireless Driveway Security Alarm Motion Detector SecuritySolution

Stay a step ahead of intruders with a weatherproof wireless driveway alarm that guards your property day and night.

• Enjoy up to 800 meters of wireless range between sensors and the receiver, letting you protect a driveway, gate, pool, garage, or shed without wiring. The motion sensor runs on 3 AA batteries (not included) for easy, tool-free placement.
• Weatherproof PIR sensors operate in extreme temps (-30 to 150°F) and detect heat movement up to 15 meters, with two adjustable sensitivity settings.
• Fine-tune alerts with 4 volume levels and 35 melodies, and differentiate zones by assigning different tones to each sensor.
• Expand freely: add up to 32 sensors across one or more receivers for complete coverage of indoor and outdoor spaces, with quick plug-and-play installation.