DEE1010B-S2 - Dahua Access Control Extension Module

DEE1010B-S2 – Dahua Access Control Extension Module

The DEE1010B-S2 is a Dahua access control extension module designed to expand door control functions in compatible systems. Through RS-485 communication, it enables the integration of additional functions related to lock control, exit button operation and door status detection.

This compact module provides a practical solution for installations requiring an extension of the access control system, allowing specific door control functions to be separated from the main unit. Key features of the DEE1010B-S2 include RS-485 communication, a safe relay and support for second door extension.

RS-485 Communication

The DEE1010B-S2 features 2 RS-485 ports for communication with compatible Dahua equipment. The RS-485 interface enables the module to be integrated into the access control system and allows the necessary information to be transmitted between the different devices in the installation.

This communication interface allows the module to operate as an extension component for door control functions, providing greater flexibility when organising the different components of the system.

Lock Control and Door Status Detection

The module provides 1 lock control, allowing door unlocking to be managed through the access control system. It also includes 1 exit button input, enabling the connection of a device used to request door opening from inside the protected area.

The DEE1010B-S2 also features 1 door status detection input. This connection can be used by the system to receive information related to the status of the door when integrated with the appropriate components of the installation.

Safe Relay for Access Control

One of the key features of the DEE1010B-S2 is its safe relay. Using an extension module allows the lock control function to be organised according to the architecture of the access control system, making the device particularly useful for professional access control and video intercom installations.

The combination of RS-485 communication, lock control, exit button input and door status detection allows the DEE1010B-S2 to operate as an expansion component within a compatible Dahua installation.

Compact Design and Low Power Consumption

With dimensions of only 58.2 × 49.2 × 20.2 mm, the DEE1010B-S2 has a compact design that facilitates integration into professional installations. The module is powered by 12 VDC, 1 A.

Power consumption is low, at ≤ 0.9 W in standby and ≤ 1 W during operation. The module can operate at temperatures from –10 °C to +60 °C and at a relative humidity of 0% to 95%, non-condensing.

Dahua Module for Access Control Systems

The DEE1010B-S2 is suitable for Dahua projects requiring the expansion of door control functions. Its 2 RS-485 ports, lock control, exit button input and door status detection provide the essential connections required to integrate the module into a compatible system.

With CE and FCC certifications, compact dimensions and low power consumption, the DEE1010B-S2 provides a dedicated solution for extending professional Dahua access control systems.