Description: 【High Performance】: The garage door sensors operate at a working v of 12-24v and a current of ≤12mA, ensuring efficient performances and low power consumption. 【Package Includes】: Contains 2 Garage Door Sensors, 5 Wire Connectors. 【Compact Size】: With dimensions of 11cmx7cmx4cm, this compact sensor can be easily installed in various settings without taking up much space. 【Easy to install】: The safe sensor kit for 41A5034 can easily be installed with a simple tool. 【Versatile Use】: This garages safe sensor kit is ideal for various applications such as controlling electric doors and windows, garage doors, roller shutter doors, retractable doors, barrier gates, and sliding doors. Specification: Color: Mulitcolor Material: ABS Size Chart: 11cmx7cmx4cm/4.33inchx2.76inchx1.57inch Package Includes: 2 Garage Door Sensors 5 Wire Connectors Note: Please allow slightly errors 1-2cm differences due to manual measurement.