Videx 4903 4000 Series 2 Relay RS485 Backlit Codelock Module
The Videx 4903 is a 4000 Series codelock module for access control and door entry systems where you need keypad entry as part of a modular panel. It can work as a standalone keypad with two codes, one per relay, or connect over RS485 to compatible Videx GSM PRO, IP, 4903 and 4850R devices to expand access management. Blue backlit buttons, two dry-contact relays, push-to-exit inputs, 4-8 digit codes and programmable relay times make it a practical module for gate controls, staff doors, shared entrances and GSM door entry systems where coded access needs to be built neatly into the same entrance panel.
Key features:
- 4000 Series codelock module with blue backlit buttons
- Two dry-contact relays rated 24 V AC/DC at 3 A maximum
- Standalone mode supports two access codes, one per relay
- RS485 network mode supports up to 400 permanent and 32 temporary codes with compatible GSM PRO systems
- 4-8 digit programmable access codes
- Relay times programmable from 1-99 seconds or latching
- Two switched 0 V push-to-exit inputs
- Compatible with surface and flush 4000 Series back boxes
Category
- Intercoms
Manufacturer
- Videx
Product Type
- Keypad Module
