$259.99 (as of 06/07/2020 03:10 PDT details )
Features:
- PROVIDES WIRELESS MONITORING SYSTEM , The Dakota Alert BBT 4000 employs an infrared break beam system to detect any large object that passes through the beam area. It doesn t require any wiring.
- OPERATES AS FAR AS UP TO 1 MILE , The BBT 4000 transmits a signal to the paired wireless receiver once the beams are broken, even from 1 mile away.
- DOES NOT GIVE FALSE ALARMS , The BBT 4000 sensors aren t affected by small objects such as birds or falling leaves. It will only detect if an intruder breaks both beams simultaneously.
- OFFERS AN EXPANDABLE ALARM SYSTEM , Add more BBT 4000 transmitters to your Break Beam System if you intend to monitor a larger perimeter like storage lots. Each beam can be set up to 300 feet apart.
- RECHARGES EASILY , The BBT 4000 is powered by lithium ion batteries and can be recharged through the solar panels. Now, you don t need to worry about the sensors failing throughout the day.