Check the listing for details. GI HAWK Motion Sensor, Audible Visual Warning Trip Alarm, 110v. Condition: New. Listed at 387.87 USD. Wallace Flynn GI HAWK Motion Sensor, Audible Visual Warning Trip Alarm, 110v This annunciator is based on the Doppler principle and radar technology, using industrial high-performance microchips. When someone walks or drives into the detection area, the sound and light alarm will be activated immediately. If people leave the detection area or are inactive in the detection zone, the sound and light will be automatically turned off. The sensing performance is not affected by temperature and humidity. The GIHAWK Audible Visual trip alarm is designed to give you more time to react to a situation. Whether it is an unwanted guest near your home or place of business, our trip alarm will give you the notice and edge you need to be ready. Die-cast aluminum enclosure, providing good appearance, lightweight and corrosion resistance * Sealed structure design, dustproof and waterproof * Super bright LED technology, with a lifespan of up to 100,000 hours * Fresnel PC lens provides excellent impact-resisting strength, thermal stability, and gloss * Industrial integrated circuit design provides strong anti-EMI capability * Loud Submarine Diving Alarm tone and adjustable volume for option An ideal solution to keep people from entering exclusion or designated areas without engaging the alarm security company. Our Doppler Sound and light deterrence warning alarm provides the perfect solution for the following applications: • No-go or dangerous areas in the workplace • Covering larger outdoor areas at home, office, or industry • Distinct notification that a secure area is being entered or tripped • Wherever people need to be alerted when entering a controlled trip area • Wherever a highly effective deterrent is required • Construction zones, hazardous areas, wet areas, Bohzon restriction areas, radiation alerts, hardhat areas, wet zones, safety reminders, and many other detection applications • Customizable sound, tone, or voice capabilities make this a very versatile motion sensor warning system