Wireless Remote Control: Easily arm or disarm the alarm with the included wireless remote control. This feature enhances user convenience and allows for quick adjustments, ensuring your property is protected at all times. Easy Installation: The installation process is straightforward and does not require professional help. This makes it an ideal choice for DIY enthusiasts looking to secure their belongings with minimal effort. Color:Black Material:plastic Package Contents: 1 * 433Mhz remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.