auto door waterproof access keypad Blue Screen Shown 2000/3000/5000 users TCP/IP,RS485 interface 12V DC Power

Technical parameters

Work Voltage:                     AC&DC9-28V

Static Current:                    ≤30mA

Reading Range:                 3~8cm

Capacity:                            2000 users

Ambient Temperature:       -25°C~60°C

Ambient Humidity:              10%~90%

Electricity lock output:        ≤3A

Alarm output:                     ≤20A

Output short circuit protection time:           ≤100μS

Open time:                        0 ~ 99 seconds (adjustable)

Size:                                120 *80*25mm

auto door waterproof access keypad