Wireless Doorbell II - Smarthome Wireless Doorbell with PIR Sensor Transmitter & 1 Plug-In Receiver,1000 FT Operating, 36 Chimes, 4 Level Volume, LED Indicator
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<b>[Product Information]</b><br>
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<li>PIR Technology - Our sensor uses state-of-the-art PIR sensor to detect any movement within the detection range. Perfect for long or hidden driveways and allows you a fore warning when guests (or intruders) are approaching.</li>
<li>Easy to Use - No wires to run, no installation hassles, just put in the batteries (Not included in package) and place the wireless motion sensor and alarm receiver wherever you prefer.</li>
<li>36 Different Ringtones - The receiver with 36 different ringtones for personal preferences, 4 level volume for choice, LED indicator, It can be successfully used for your home, office, shop, hotel or other buildings.</li>
<li>Effective Distance - Communication range of up to 1000ft (the distance from the sensors to the receiver in the open air) and detection range of the infrared sensor of approximately 14-24ft to effectively keep you alerted.</li>
<li>Different Applications - This doorbell can be used as an intruder alarm, alleyway alarm, critter detector, car alarm (interior), warehouse monitor, supply closet alarm, garage and tool shed monitor, mailbox sensor, front door or walkway detection or Monitor toddler or teen whereabouts.</li>
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