Hikvision Pro Series DS-K1105EDB Multi-Technology Card Reader with M1, EM, DESfire, Bluetooth, RS-485, Wiegand & IP66 Weatherproof Design

Product Overview

Installers specifying readers for sites with mixed credential environments will find the DS-K1105EDB a practical fit across a broad range of access control deployments. This Hikvision Pro Series wall-mounted card reader supports EM, M1 and DESfire card reading across 125kHz and 13.56MHz frequencies, alongside Bluetooth authentication for compatible mobile credential workflows. Communication flexibility is handled through RS-485 with OSDP protocol support at 19200 baud, plus Wiegand W26/W34, giving integrators the choice between a modern secure protocol and legacy system compatibility. The touch panel surface, built-in buzzer, and occlusion detection add practical operational value at the door level. Rated IP66 and tested across an operating range of -40°C to 65°C, the DS-K1105EDB is suited to outdoor entries, gate posts, and exposed building access points as well as standard indoor door frame installations.

Key Capabilities

Best For

• Mixed-Credential Sites: EM, M1 and DESfire reading from a single unit supports offices, apartments and education facilities that operate multiple card types across different user groups or building areas.
• Outdoor and Exposed Entry Points: The IP66 rating and -40°C to 65°C operating range suit gate posts, external building doors and perimeter access points where readers are exposed to weather and temperature variation.
• OSDP-Based Access Control Systems: Sites specifying OSDP for secure reader-to-controller communication will benefit from the RS-485 OSDP support at 19200 baud alongside the option to fall back to Wiegand if required.
• Credential Upgrade Projects: The dual-frequency reading capability means the reader can support both legacy 125kHz EM cards and modern 13.56MHz M1 or DESfire cards simultaneously, easing the transition during access control upgrades.

Why Choose the DS-K1105EDB

The DS-K1105EDB separates itself from single-technology readers through its confirmed support for EM, M1 and DESfire cards across both 125kHz and 13.56MHz frequencies, combined with Bluetooth authentication in one compact 139 x 46 x 21.2mm wall-mount housing. Sites dealing with credential upgrades or mixed card environments avoid the cost and disruption of swapping readers mid-project. OSDP over RS-485 provides a more secure communication channel than Wiegand alone, which matters for access control systems where reader-to-controller data integrity is a priority. The online upgrade capability helps keep firmware current without physical removal from the mounting surface. Occlusion detection adds a layer of tamper awareness at the door that lower-cost single-protocol readers typically omit. Available through Security Wholesalers, the DS-K1105EDB is stocked for commercial access control projects requiring a weatherproof, multi-protocol reader with verified Hikvision Pro Series build quality.

Buyer Decision Tips

Key Features & Technical Specifications

Ideal Use Cases

Choosing the Right Model

• Choose this model if: Your site requires a single reader that handles EM, M1 and DESfire cards across both 125kHz and 13.56MHz, supports Bluetooth authentication, and needs to connect via OSDP over RS-485 or Wiegand W26/W34, all in an IP66-rated wall-mount housing rated to -40°C.
• Choose a different model if: The installation requires PIN-based authentication or a keypad in addition to card reading, as the DS-K1105EDB does not include a keypad. A combined card reader and keypad unit would be the appropriate choice for dual-factor entry points requiring both a card credential and a PIN.
• Choose a different model if: The access control system is limited to a single card technology and budget is a key constraint. A single-technology reader matched to the site’s specific card format may offer a lower cost per door without the multi-technology overhead this model provides.

FAQs

1. What card technologies does the DS-K1105EDB support?
   The DS-K1105EDB reads EM cards at 125kHz, and M1 and DESfire cards at 13.56MHz. All three card types are supported from a single reader unit, making it suitable for sites that operate mixed card stock or are in the process of migrating between credential generations.
2. What communication protocols does the DS-K1105EDB support?
   The reader supports RS-485 with OSDP protocol at 19200 baud, and Wiegand W26/W34. OSDP provides a secure bidirectional communication channel and is the preferred option for Hikvision access control deployments. Wiegand provides compatibility with legacy access controllers that do not support OSDP. Protocol selection should be confirmed with the controller specification before installation.
3. How does the Bluetooth authentication work on the DS-K1105EDB?
   Bluetooth authentication is supported when the DS-K1105EDB is configured through a compatible Hikvision access control system. Users must carry supported mobile credentials and have Bluetooth enabled on their device. The access control software and controller configuration must support Bluetooth credential workflows for this feature to be active.
4. Is the DS-K1105EDB suitable for outdoor installation?
   Yes. The reader is rated IP66, which provides protection against dust ingress and direct water jets. It operates across a confirmed temperature range of -40°C to 65°C, making it suitable for outdoor gate posts, external building entries and exposed wall locations when installed and cabled correctly with appropriate weatherproofing of cable entry points.
5. Does the DS-K1105EDB include tamper or obstruction detection?
   Yes, the reader includes occlusion detection, which monitors for obstruction or tampering at the reader face and can report this condition through the connected access control system. This is useful for monitored entry points where physical interference with the reader needs to be logged or alarmed.
6. What power supply does the DS-K1105EDB require?
   The DS-K1105EDB requires a 12VDC power supply and draws up to 6W. Power supply capacity and the total current draw across all readers on the same supply should be calculated before installation. Cable length and conductor gauge will affect voltage drop at the reader end and should be confirmed during system design.
7. Where can I obtain the DS-K1105EDB for a commercial access control project?
   The DS-K1105EDB is part of the Security Wholesalers range and is available for commercial access control projects. Confirm controller compatibility, credential type, protocol selection, mounting location and cabling requirements before placing an order to ensure the reader is suited to the specific installation requirements.

Cabling Considerations

• RS-485 Cable: Use shielded twisted-pair cable for RS-485 connections between the DS-K1105EDB and the access controller. Shielding reduces interference in commercial environments with multiple cable runs sharing conduit.
• Wiegand Cable: If using Wiegand W26/W34, use dedicated Wiegand cable with separate data lines for DATA0 and DATA1. Keep Wiegand cable runs as short as practical, as this protocol is more susceptible to signal degradation over long distances than RS-485.
• 12VDC Power Wiring: Run a dedicated 12VDC power cable to each reader. Calculate expected voltage drop based on cable length and conductor gauge to confirm the reader receives adequate voltage at the installed location. The reader draws up to 6W.
• Outdoor Sealing: At outdoor installations, seal cable entry points into the reader housing with appropriate weatherproof compound or conduit fittings to maintain the IP66 protection level at the cable gland. Unsealed entries can compromise the ingress protection rating over time.
• OSDP Termination: When using OSDP over RS-485, confirm bus termination resistor requirements at the end of the RS-485 run as specified by the access controller manufacturer. Incorrect termination can cause communication errors on longer cable runs.

Additional Information

• DS-K1105EDB_Datasheet_20251223