Overview
The DS-K1T502DBWX-CQR is an outdoor, vandal‑resistant IP access-control and video‑intercom terminal. Housed in a zinc‑alloy casing (IP65, IK09), it combines a 2 MP camera, two‑way SIP audio/video intercom and multiple authentication methods for stand‑alone or networked access control.

• 2 MP camera with H.264/H.265 compression and wide field‑of‑view (HFOV 110°, VFOV 81°, DFOV 122°).
• Multiple authentication: contactless cards (MIFARE/M1/DESFire and compatible types), PIN entry and QR‑code support (QR peripheral / dynamic QR authentication available).
• High capacity: stores up to 100,000 cards and 300,000 events.
• Connectivity: RJ‑45 10/100 Mbps, 2.4 GHz Wi‑Fi (802.11b/g/n), Bluetooth; SIP two‑way audio/video intercom supported.
• Integration: lock relay, exit button, door contact input, alarm I/O, tamper, RS‑485 and Wiegand output (Hik 26/34‑bit).
• Onboard storage: microSD slot (up to 256 GB).

Use cases
Ideal for outdoor entrances requiring robust physical protection and flexible authentication: offices, gated sites, residential blocks, industrial gates and other commercial installations. Can operate in platform mode with Hik‑Connect/iVMS or as a local controller in standalone setups.

Installation & compliance
Power: 12–24 V DC (1 A). Typical power consumption ≤ 12 W. Operating temperature −40 °C to +70 °C. Confirm whether the supplied unit includes the QR peripheral or backbox before marketing QR or backbox as included. Consult the official datasheet and local regulations for CE/UKCA and installation requirements. Installation should be carried out by a qualified installer/electrician.