Dakota Alert DCMT-2500 Wireless Transmitter - Passive Infrared Motion Detector (2-Pack)
<b>Dakota Alert DCMT-2500 Wireless Transmitter (2-Pack)</b><br /><br />Monitor the outside of your home or office even when you're indoors with Dakota Alert DCMT-2500 Wireless Transmitter! This passive infrared (PIR) motion sensor <b>automatically detects moving people, vehicle, or large animals from 20-ft to 50-ft</b> in front of the transmitter box. Once the PIR sensor detects a moving object, it <b>automatically transmits a signal to a Dakota Alert DCR-2500 or PR-2500 receiver</b>. So, even when you're inside the bedroom, you'll be notified if there's someone on your backyard. The DCMT-2500 Wireless Transmitter operates on 9-volts battery and can withstand -30˚F to 110˚F temperature.<br /><br /><b>TECHNICAL SPECS:</b><ul><li>Frequency: 433.92 MHz</li><li>Wireless Detection Range: More than 50ft for HIGH, 20~50ft for MEDIUM, less than 20ft for LOW</li><li>Sent-Signal Range: 1/2 mile</li><li>Reset time: 10 seconds after activation / 120 seconds after activation</li><li>Operating Temperature Range: -30°F to 110°F</li><li>Power Source Option: 9-volt battery</li><li>Dimensions: 6 x 5 x 7"</li><li>Weight: 1.2 lb</li></ul>