Complete unit Door Access Control System,Smart Wifi Auto Control Door,Compatible with Phone APP,Alexa,Google,with 2.4G Wireless Smart WIFI Built in Receiver+400lbs Electric Strike +Wireless FoB Key+Slimline Wireless Push Button includes:1pcs wireless smart wifi built in receiver OS210WN and adapter,1pcs wireless slimline push panel 202G,2pcs wireless FoB keys,1pcs holding force 400lbs stainless steel electric strike(NC and NO mode is selectable). Smart wifi door closer access control lock kit Technical Specification: OS210WN Power Adapter Power Input: 100v-240v, 50-60HzPower Output: DC12V,5A OS210WN ControllerWIFI Function: Only can connect 2.4Ghz router Static Current: 120mA(electric lock is not included) Power Output: DC12V Unlock&door opening time difference: 0.5secFeatures of OS210WN Wireless Receiver: 1.Adopt 2.4G wireless communication technology, good frequency consistence, high wireless transmitting and receiving stability. 2.With NO, NC and automatic door signal, and will unlock first, then open the door, there is a certain time difference.3.Built-in wireless doorbell function, can be used with the company's wireless access control.4.With WiFi Smart function, can open door by phone APP, compatible with Alexa, Google home etc.5.The smart wifi access control system widely used in home door,office door,manually open door closer,automatic door opener,etc