The motion sensor range can reach up to 30 feet.The wireless range from each sensors to the receiver can reach up to 1/2 mile. You can also use this driveway alarm as your remote driveway doorbell.

Honeywell’s 5898 Wireless K-Band DUAL TEC Motion Sensor provides superior detection and reduces the risk of false alarms. The combination of PIR and K-Band microwave technologies ...

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ELK-6032 Two-Way Wireless Outdoor PIR Motion Sensor Feb. 9, 2017 ISC West 2017 Booth #7033 Related To: Elk Products Inc ...

The wireless DUAL TEC® motion sensor provides faster and more reliable detection using K-band microwaves to quickly verify the PIR signal prior to any alarm decision. Because K-band operates on a ...

Under the hood are a 2.4GHz Wi-Fi radio and an 80dB siren. Whenever it detects motion or another connected device (such as an entry or motion sensor) triggers it, the camera begins to record video.

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Then I'd look like a complete idiot as I scrambled to put in the right combination. You can pick one up for $24.95. Lock Alarm – motion sensor alarm protects your stuff loudly [via redferret] ...

The motion sensor switch circuit can automatically turn on a water sprinkler but you can easily use it as a motion sensor light switch or motion activated alarm too. Before beginning the construction ...

Wireless Motion Sensor Alarm Indoor, Indoor Infrared Security Motion Detector with Siren Light (328ft Remote Control, 125dB, Battery), Door Motion Sensor Alarm for Garage, Store, Home 3 ratings ...