Feature: 1. Easy and Quick Installation: The motor linear actuator controller comes with a direct plug in cable for convenient connection and easy installation, quick response with 50/60Hz frequency. 2. Wireless Controller: Features RF 433.92 Mhz remote control within a distance of 10‑50m, allowing you to control your device even from afar. 3. Multi Purpose: Ideal for home, hospitals, and healthcare fields, such as opening doors, adjusting standing desks, raising flat screens, adjusting reclining headsets, foot pedals, and relaxation beds. 4. Compatibility: Can be directly connected to a DC battery to drive a linear actuator, suitable for most installation environments. Perfect for controlling chicken coops with actuator motors. 5. High Performance: Widely input voltage for 8‑30V motor, high current output (working output is 7A), Remote control distance can reach 10 to 50meters. Specification: Item Type: Motor Linear Actuator Controller Power Supply: DC 8-30V Remote Control Battery: CR2032 Button Battery 210mAh (included) Control Distance: 10-50m/32-164ft Control Type: RF Control Working Current: 7A Frequency: 433MHz Transmission Power: ≤10dBm Transmitter Control Points: RF Wireless RF Operating Temperature: 0-40℃ Wiring Method: 2 IN 2 OUT . Package List: 1 x Controller2 x Remote Control2 x Keychain1 x Manual Switch Note: The package only has a linear controller, without an actuator motor, to control the lift, you must have your own actuator motor, and the product needs to be connected to the power supply before it can be used.