Please upgrade to the new Edge browser, or use Chrome, Firefox or Safari, before continuing. Internet Explorer will not support the best shopping experience on the ADI Digital Branch site after March 12, 2021.
ADI #:4902-S Model #: 4902/S Name: Videx 4902/S 4000 Series 1000-Codelock Keypad Module, Mirror Stainless Steel
2-Dry contact relay outputs, normally open and normally closed (24VAC/DC, 5A max)
1000 Programmable 8 digit access codes; each code can be set to activate relay 1, relay 2 or both
Each relay can be set to activate for a specific time (1 to 255 seconds) or to work in a latch mode
Product Overview
General Information
Main Features
2-Dry contact relay outputs, normally open and normally closed (24VAC/DC, 5A max)
1000 Programmable 8 digit access codes; each code can be set to activate relay 1, relay 2 or both
Each relay can be set to activate for a specific time (1 to 255 seconds) or to work in a latch mode
2-Active low inputs to trigger relay 1 and 2 (Push to exit inputs)
Keypad programming menu protected by a 4-8 digit programmable secret code
Visual and acoustic signalling during operation and programming
Keypad illumination LEDs
PC Programming facility (using specific software and RS-485 or USB cable)
2-Operating modes; Standard as standalone codelock or VNET LITE network with RS485 bus, Network as serial codelock unit connected via RS-485 to a remote control unit Art. 1050 or Art. 1052