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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
NO ELECTRICIAN REQUIRED
80 to 90 feet transmission range ( will vary but this is realistic )
Lens is made of high-impact resistant acrylic
Best used on overhead or roll up doors
WIRED COMBO SYSTEM
Dakota Alert BBA-4000 Driveway Alarm Wireless Photo Beam Transmitter and Receiver dcma 4000 NO ELECTRICIAN REQUIREDTHIS MODEL IS NOW AVAILABLE IN LIMITED QUANTITIES. This model umber has changed to the SBA 4000 The BBT 4000 wireless photo beam is a solar powered wireless infrared photo beam sensor that is simple to install and requires no wiring. This photo beam sensor is powered by lithium ion batteries that are recharged through the solar panels during the day. Because the unit is self powered there is no need to run wires for power. Installation time can be as