DS-K2708X Electronic Access Control - Door Controller - Access Controller
Verified by manufacturer 1 day ago
Access controller system supporting eight-door control with RS-485 communication and web configuration management.
Application
Suitable for use in subways, airports, banks, large groups, and other industry projects requiring access control systems.
Description
The access control system is divided into two parts: one access controller (DS-K2704X) and two access modules (DS-K2M002X). The access controller can communicate with web client, card reader, and access modules by RS-485 interface.
The access module supports the card reader's single-point fault detection and redundant processing functions to ensure the stability of the system.
Suitable for the scenarios of subways, airports, banks, large groups and other industry projects.
Features and benefits:
- Supports eight-door control.
- Access controller: downstream RS-485 redundancy wiring design to ensure communication stability.
- Five-channel downlink RS-485 interface supports two applications:
- when four-channel RS-485 communication, the fifth RS-485 can be used as a redundant application;
- four-channel RS-485 forms two groups of dual-bus loops with physical isolation. It is recommended that you do not have more than sixteen access modules attached to each loop bus. Access Module: supports eight-channel RS-485 interface for card reader connecting.
- Web configuration management: all configurations can be realized via web without software application.
- Supports professional access control applications such as multi-door interlocking and anti-passback.
- Supports backup battery access. Charging and discharging are available.
- Has status indicators such as power supply, communication and operation, which is convenient for equipment health detection.
- Supports 21 languages.
- Linux operating system.
- User capacity: 100 000.
General information
Color | Grey |
Finish | Smooth |
Material | Metal |
Shape | Rectangle |
Length | 98.30 mm Guidance for specification option: Depth. |
Width | 417.50 mm |
Height | 487.20 mm |
Warranty description | Five year |
Uniclass |
SKU Code | DS-K2708X |
Specification data - Access control units
Classification data | |
Type of operation | Networked. |
Number of doors per controller | Eight. Guidance for specification option: Total; formed by two DS-K2M002X access modules (two doors each), and one DS-K2704X four-doors access controller. |
Number of users (minimum) | 100 000. Manufacturer guidanceSee also Integral event memory capacity (minimum) and Capacity. |
Communication interface | 1 x network interface; 16 x alarm inputs; 8 x alarm outputs; 1 x TAMPER; 15 x RS-485 (total); 8 x Wiegand; 1 x USB 2.0; 1 x fire interface. |
Visual indication | DS-K2704X(P): 12 indicators, (one for indicating power status; one for running status; one for wired network status; five for RS-485 status; four for door status). DS-K2M002X: six indicators (one for indicating power status; one for running status; two for RS485 status; two for door status). |
Interfaces | |
Door lock relays | Eight. Guidance for specification option: Four on access controller and four on access modules (two on each). |
Door status monitoring | Eight. Guidance for specification option: Four on access controller and four on access modules (two on each). |
Readers | Four. Guidance for specification option: Total.
|
Request-to-exit buttons | Eight. Guidance for specification option: Four on access controller and four on access modules (two on each). |
Rated operational voltage (Ue) | 100–240 V a.c. |
Rated operational current (In) | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Data encryption | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Battery backup | |
Battery location | Guidance for specification option: Supports backup battery access, charging and discharging are available. Insert requirements or omit. |
Random access memory (RAM) capacity (minimum) | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Storage memory capacity | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Administration access | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Information fields per user | Guidance for specification option: Insert requirements. |
Spare information fields per user (minimum) | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Integral event memory capacity (minimum) | 600 000. Manufacturer guidanceSee also Number of users (minimum) and Capacity. |
Monitor and record the following transactions and events | Guidance for specification option: Insert requirements or omit. |
Events and transactions | Guidance for specification option: Insert requirements or omit. |
Customized event alarms | Guidance for specification option: Insert requirements or omit. |
Control features | |
Include the following | Guidance for specification option: Insert requirements or omit. |
Anti-passback | Guidance for specification option: Support 32 routes (64 card readers each). Insert requirements or omit. |
Time between credential presentation and door unlock (maximum) | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. Fingerprint recognition duration: <1 s. |
Reports | |
Transaction and event reports | Guidance for specification option: Insert requirements or omit. |
Other reports | Guidance for specification option: Insert requirements or omit. |
Enclosure | |
Material and finish | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Colour | Grey/ white. |
Properties | |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Operating system | Linux. |
Capacity | Fingerprints: 10 000. Cards: 200 000. Manufacturer guidanceSee also Number of users (minimum) and Integral event memory capacity (minimum). |
Power consumption | ≤200 W. |
Working temperature | -10 to 55°C. |
Humidity | 0–90% (non-condensing). |
Installation | Wall mounted. |
Sustainability data
Material | Metal |
Literature
DS-K2708X - Product Data Sheet
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