Welcome to our store！</br>1、Package Included: Transmitter (exit button and remote control) and controller, the transmitter can match up to 32 remote controls. The communication distance is about 50 meters. 2、Security Door Access Control: Using tens of millions of rolling code encryption, it has high security and reliability, and is very suitable for access control. 3、Relay Control: The maximum current is 10A, it can be directly connected to the line to control the electrical equipment through the wireless transmitter. 4、Working Status: There are 3 time states to choose from, 1 second, 5 seconds, ON/OFF, the first press to open, the second press to close. 5、Wide Application: Door exit button for insiders to go out, ideal for buildings, office buildings, residential buildings, entrances, etc. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> Item Type: Wireless Access Control System Material: ABS, PCB Operating Voltage: Remote Control, Door Button: CR2032 3V lithium battery 100mAh x 1 (included) Receiver And Control Board: DC 12±20% Flow Current: Exit Button: ≤3uA, Control Panel: ≤10mA Working Current : Exit Button: ≤6mA, Control Panel: ≤50mA Communication Distance: Approx. 50m/164.04ft (related to the surrounding environment) Load Capacity: 10A Number Of Transmitters: 32 (exit button and&nbsp;remote control) Working Status: 1 second, 5 seconds or ON/OFF Operating Temperature: -40-+70°C, (-40-158°F) Working Humidity: 10%-88%RH <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Controller 1 x Door Exit Button 1 x Remote Control 1 x Sticker 2 x Screw 2 x Rubber Stopper 1 x Manual Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>