<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><strong>Features：</strong><br/><strong>[Wireless Motion Sensor Alarm]</strong> Includes 1 receivers and 2 transmitters, with 3-7m/ 9.8-22.9ft effective detection range, 120° detection angle, can effectively detect movement in surrounding areas and trigger alert to the linked receiver.<br/><strong>[Large Wireless Transmission Distance] </strong>Signals with strong penetration force can be sent to the receiver more than 200m/ 656ft away to warn you, providing security for your property and loved ones.<br/><strong>[IP52 Waterproof] </strong>With large waterproof cover and deepened groove, no fear of rainy days, suitable for outdoor use, widely applied in front doors, window frames, driveways, walking paths, shops, garage, and more.<br/><strong>[38 Chimes Optional]</strong> There is always one chime you and your family love; with built-in high-quality speaker, low power consumption, 4 levels of adjustable volume, no worry of that you can&#x27;t hear the ringing.<br/><strong>[Power Supply]</strong> The receiver can be easily plugged into a standard outlet inside your home, and the transmitters are powered by 3 * AAA batteries (not included), convenient for placing them at the entrance to your driveway.<br/><br/><strong>Specifications：</strong><br/>Color: Black<br/>Material: ABS<br/>Detection Angle: 120°<br/>Detection Range: 3-7m<br/>Transmission Range: ＞200m (without obstacles)<br/>Frequency: 433MHz<br/>Ringing Tones: 38 <br/>Power Supply of Transmitter: 110-240V plug<br/>Power Supply of Receiver: 3 * AAA batteries<br/>Transmitter Size: 8.5 * 8 * 2cm/ 3.3 * 3.1 * 0.78inch<br/>Receiver Size: 8 * 8 * 5.5cm/ 3.1 * 3.1 * 2.1inch<br/><br/><strong>Package List：</strong><br/>2 * Transmitter<br/>1 * Receiver<br/><br/><br/></p></div></div>