DHI-ASR2200A-B

The Zinc alloy panel is secure and durable. > The metal keypad has a backlight and makes a beeping sound each time you press a key on it. > High-performance 32-bit processor. > 3 identity verification modes: Card, password, and a combination of card and password. > Contactless card reading. Supports reading ID cards. > Works at a frequency of 125 kHz. > RS-485 and Wiegand communication. > Highly compatible with third-party products, the device supports the W26 and W34 Wiegand interface, with W34 as the default. > Provides online updates. > Buzzer and indicator light. > Lightning-proof, antistatic, and anti-short-circuit design. > Built-in dongle software ensures long-term operation of the device. > Tamper alarm. > Overcurrent and overvoltage protection for all interfaces. > IK08 rated. > Operating temperature is –10 °C to +55 °C, and the operating humidity is less than 95%. > Supports surface mount and flush mount (86 mount box is required).

> Support TCP/IP communication > Two dual communication protocols: RS-485 and Wiegand (W26 and W34) > Holds 100,000 users and stores 500,000 card swiping records > Support interlock, group combination, anti-passback, remote unlock, and more > Support card reader tamper alarm, intrusion alarm, door sensor timeout alarm, duress alarm, illegal card exceeding threshold alarm, and incorrect password alarm > Built-in RTC, support manual time synchronization and auto time synchronization > Support power-off memory protection and online upgrade > Support watchdog (a device that protects a system from software or hardware failures) >Support PoE power supply

PC + ABS, suitable for indoor and outdoor use. > 2.4" LCD screen with a resolution of 240 × 320. > Operating temperature: –30 °C to +65 °C (–22 °F to +149 °F). > IP65 rated (silicone sealant is needed, see Quick Start Guide). > Option to switch between reader and controller mode for added convenience. > 30,000 users, 30,000 cards, 30,000 passwords, 50 admin accounts, and 150,000 records. > Card/remote/password unlock and unlock through their combinations. > IC card,ID card and NFC technology. > Brand-new design with a slim, elegant structure. > Supports access control security module expansion to avoid tampering, increasing access safety. > Supports duress alarm, tamper alarm, intrusion alarm, door contact timeout alarm, illegal card exceeding threshold alarm, illegal password exceeding threshold alarm and external alarm. > Supports guest users, patrol users, blocklist users, VIP users, general users, and others. > TCP/IP and Wi-Fi communication; auto registration, P2P registration, and DHCP. > Supports PC/mobile web clilent. > Supports online update and USB update. > Doorbell function. > Audio prompts. > Compatible with SmartPSS-AC and DSS Pro.

> 2.4" TFT display screen with a resolution of 240 × 320.

> Audio prompts.

> Supports 5,000 users, 5,000 cards, 5,000 passwords, 3,000 finger prints, and 100,000 records.

> The security module expansion is supported to enhance security and protect against the device being opened during a power failure.

> Fingerprint/card/remote/password unlock and unlock through their combinations.

> Supports duress alarm, tamper alarm, intrusion alarm, door contact timeout alarm, illegal card exceeding threshold alarm, illegal password exceeding threshold alarm, external alarm and anti-passback alarm.

> Supports guest users, patrol users, blocklist users, VIP users, general users, and others.

> TCP/IP communication; auto registration, P2P registration, and DHCP.

>Supports online update and USB update.