Features: This door access control reader has the waterproof function, the waterproof grade reaches: IP 68) Doesn't need to connect on the computer,can works alone Remote control:Divided into a receiver and a transmitter, the receiver is connected to the access control power supply, the transmitter is used for remote unlock. Door open button:Additional unlock buttons provide more unlock options Ding dong doorbell:The doorbell is connected to the door guard so that visitors can call the host Specification: Access Control reader: Card Type: em-id/MF-IC Frequency: 125Khz Read Speed: <0.2s Reading range:5-8cm Input Voltage: DC12V Operating current: <100mA Open way: card, password, card and password Power Supply: Input Voltage: AC 110-240V (Worldwide voltage) Input Frequency: 50-60Hz Output Voltage: DC 12V/3A Adjustable Locking Delay: 0~15 sec NO lock Voltage: DC12V Current: 200mA Keep: 500 kg / 1102 lb Fault protection: mode-free (locked when power is off) Use a 2-wire non-polarized connection to access control or exit devices Signal output: no Keyfobs(10PCS): Operation Frequency: 125KHz Reading distance: 3-10cm / 1.18-3.94in Each keyfob has an unique ID number Password access control:118*78*25mm/4.6*3.1*1in Power supply:115*90*34mm/4.5*3.5*1.3in NO lock: 149*28*34mm/5.9*1.1*1.3in Packing size:205*300*92mm/8.1*11.8*3.6in Product Weight:Approx.1500g/52.9oz Package list: 1 x Access Control(K8 waterproof) 1 x NO lock(150KA) 1 x remote control 1 x doorbell 1 x power supply 1 x door open button 10 x keyfobs 1set x instructions 1 set x mounting screw 1、This door access control reader has the waterproof function, the waterproof grade reaches: IP 68) 2、Doesn't need to connect on the computer,can works alone 3、Remote control:Divided into a receiver and a transmitter, the receiver is connected to the access control power supply, the transmitter is used for remote unlock. 4、Door open button:Additional unlock buttons provide more unlock options 5、Ding dong doorbell:The doorbell is connected to the door guard so that visitors can call the host