<p><b>Equipped with 20W Solar Panel, A8S Gate Opener is powered by 24V 12Ah Automotive / Marine type battery (Battery is Required but NOT included). 2 pcs 12V batteries connected in series for 24V. Use only the solar panel OR the adapter and the solar panel at the same time to charge the battery. </b></p><p> </p><p><b>Specifications</b></p><p>Product Model: A8S Gate Opener</p><p>Motor Voltage: DC 24V</p><p>Motor Power: 80W</p><p>Rated Current: 3A</p><p>Actuator Speed: 0.63in/s </p><p>Max. Actuator Travel: 15.1"</p><p>Gate Opening/Closing time: approx. 15 seconds</p><p>Max. Opening Angle: 90°- 110° depends on the installation mode</p><p>Operation Range for the Remote Control: 60'</p><p>Working Temperature: -4°F to 122°F (-20℃~+50℃) </p><p>Sound Level: 50 dB</p><p>Protection Class: IP44</p><p>Dimension of the Arm (Actuator): 33.7" * 3.3" * 4.1" </p><p>Dimension of the Control Box: 5.7" * 4.7" * 2.4" </p><p> </p><p><b>What's in the Box</b></p><p>1 x Gate Opener Actuator (Arm), with a 5' 5-Conductor Cable </p><p>1 x Waterproof Control Box</p><p>2 x 10W 24V Solar Panel</p><p>1 x Solar Controller</p><p>2 x M12 Remote Control Transmitter</p><p>1 x ETL Approved TS24-U Adapter, with a 4' cord (Used to Charge the Battery)</p><p>1 x Emergency Release Key</p><p>1 x Post Pivot Bracket (Used in Pull-to-Open Installation Mode for Opening Inwards)</p><p>1 x PSO Part Bracket (Used in Push-to-Open Installation Mode for Opening Outwards)</p><p>1 x Full Set of Required Installation Hardware</p><p>2 x Warning Sign</p><p>1 x Detailed Installation Manual</p><p> </p><p><b>Optional Accessories available at TOPENS Store</b></p><p>M12 Remote Control Transmitter, TKP3 Wireless Keypad, ET24 Electric Gate Lock, ERM12 External Receiver, TEW3 Vehicle Sensor Exit Wand, HLR01 HomeLink Compatible Remote Control, 25FT 5-Conductor Cable for Actuator</p>