Wireless Remote Switch 2A Max Load High Sensitivity Long Range Remote Controlled Relay Switch DC3.5-12V 1. Wide Application: This RF Wireless Switch is learning mode, has a wide range of applications, from simple home remote control to autonomous control 2. Easy to use use: the wireless remote control switch is a wirelessly controlled equipment that is convenient and safe to use 3. High sensitivity: the wireless relay switch has high sensitivity and long range, the signal can pass through the wall, floor and door 4. Small and stable : This micro wireless remote control switch is small, stable and reliable in operation 5.2A maximum load: the working voltage of this micro remote control switch is DC3.5-12V, the maximum load is 2A Specification: Item type: wireless remote switch Material: plastic Voltage Working: DC3.5V-12V Quiescent working current: 0.1-0.6ma Plastic working current: 7mA Maximum load: 2A relay has better load less than 1.5A Receiving sensitivity: -110dBm Battery: 2 x CR2016 button battery (none included) Package List: 1 x Remote Control 1 x Receiver Note: Pay attention to safety protection when using.