ESPROS/SEC is an optical sensor to detect harmful objects in a lift cabin or another specific area. It is used to prevent theft, personal assaults or vandalism. The sensor has integrated software to monitor the interior of the lift for possible harmful objects and passengers. If someone or an object is detected in the area monitored by ESPROS/SEC, the relay output will be activated.
The ESPROS/SEC security sensor is designed to detect harmful objects in elevator cabins or other restricted areas, helping prevent theft, personal attacks, or damage. It can be installed on the ceiling (ESPROS/SEC‑V) or on a wall (ESPROS/SEC‑A) and works by capturing reference images and comparing them to live images.
The manual covers the sensor's interface and wiring, installation steps for both mounting options, adjustment of potentiometers and DIP switches, disassembly, troubleshooting procedures, and detailed technical specifications such as relay outputs, power requirements, and mechanical dimensions. This manual is written in Chinese.
| Number of relay outputs | 2 |
|---|---|
| Interface type | RS‑232 |
| Connector | 9‑pin Sub‑D |
| Power supply for Relay Output 1 | +24 V |
| LED indicator colors | green, orange, red |
The sensor provides two relay outputs.
A 9‑pin Sub‑D connector is used for the RS‑232 interface.
The P2 potentiometer turns the buzzer on or off.