4000 Series Proximity Reader Modules

A selection of modular 4000 series proximity reader modules are available that are able to operate as standalone units, connect to an access control CPU and can also be incorporated as part of an audio or video door entry system.

The 4850 is a standalone proximity module, with 1 programmable relay (1 to 99 seconds or latch mode) where programming is carried out at the reader using the tactile buttons and LED’s on the rear of the module. Up to 99 cards (955/C) or fobs (955/T, 955/B, 955/R, 955/Y and 955/G) can be programmed.

The 4850P can have up to 999 cards/fobs programmed, has 1 programmable relay (1 to 99 seconds or latch mode) and can also operate as a standalone proximity module. Programming is also carried out using the buttons on the module, however they are limited to only programming cards/fobs from 1 up to 99. Programming for cards/fobs between 100 up to 999 can be carried out using the VNET LITE PC software (with a 481 USB to RS485 bus converter connecting the PC to the RS485 bus terminals on the reader).

The 4850R is an expansion proximity reader that can be linked to the GSMPRO audio module (4810) or Digital GSM (4812 series) via RS485 bus. The reader includes a dry contact relay output (CO, NO and NC) which can be programmed from 1 to 99 seconds or latch mode. Each of the above readers also includes a single switched 0V push to exit input.

The 4949 proximity reader is an extension reader only that can be connected to any of the VProx series of proximity access control CPU’s ranging from the VP20 (1 door, 20 fob CPU), VP100 (2 door, 100 fob CPU) and VP250 (3 door, 250 fob CPU). The reader can also be connected to the VP1000 (1000 fobs) and VP4000 (4000 fobs) CPU’s, both of which can have up to 30 main doors and up to 100 apartment doors when connected directly to a 1000A expansion module.

All readers are available in a mirror stainless steel finish, a matt 316 grade stainless steel finish (suffix /M) or a gun metal grey finish (suffix /BL).

Features

  • Available in 3 different finishes - mirror stainless steel, matt 316 grade stainless steel or gun metal grey
  • Modules are compatible with both surface & flush 4000 series back boxes
  • Can operate as standalone keypads (4850 and 4850P)
  • Can be connected to an access control CPU (4849)
  • Expansion proximity reader (4850R) available for the GSM PRO (4810) and/or the Digital GSM (4812 series) modules
  • Programmable relay time and push to exit input (4850, 4850P and 4850R)
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4850 –

  • Number of users (cards/fobs): 99
  • Number of relays: 1x CO, NO & NC dry contacts (24Vac/dc @ 3A max)
  • PTE Inputs: 1x switched 0V input
  • Power: 12-24Vac or dc (120mA max)
  • Programmable relay times: 1 to 99 seconds or latch mode
  • Status LED indication: Tri state LED and sounder
  • Compatible cards/fobs: 955/C card, 955/T, 955/B, 955/R, 955/Y and 955/G fobs

4850P –

  • Number of users (cards/fobs): 999
  • Number of relays: 1x CO, NO & NC dry contacts (24Vac/dc @ 3A max)
  • PTE Inputs: 1x switched 0V input
  • Power: 12-24Vac or dc (150mA max)
  • Programmable relay times: 1 to 99 seconds or latch mode
  • Status LED indication: Tri state LED and sounder
  • RS485 bus connection: Yes (2x A, 2x B and GND)
  • Compatible cards/fobs: 955/C card, 955/T, 955/B, 955/R, 955/Y and 955/G fobs

4850R –

  • Number of users (cards/fobs): determined by GSM PRO or Digital GSM module
  • Number of relays: 1x CO, NO & NC dry contacts (24Vac/dc @ 3A max)
  • PTE Inputs: 1x switched 0V input
  • Power: 12-24Vac or dc (150mA max)
  • Programmable relay times: 1 to 99 seconds or 00 for latching
  • Status LED indication: Tri state LED and sounder
  • RS485 bus connection: Yes (2x A, 2x B and GND)
  • Compatible cards/fobs: 955/C card, 955/T, 955/B, 955/R, 955/Y and 955/G fobs

4849 –

  • Power: 12dc (supplied from VProx controller)
  • Status LED indication: Tri state LED and sounder
  • Compatible cards and fobs: 955/C (cards), 955/T (fobs)
  • System compatibility: VProx controllers – VP20, VP100, VP250, VP1000, VP4000 and 1000A

Readers –

  • 4850 – Standalone 99 card/fob, 1 relay proximity reader module (stainless steel finish)
  • 4850P – Standalone 999 card/fob, 1 relay proximity reader module, inc. RS485 (stainless steel finish)
  • 4850R – Expansion proximity reader for the GSM PRO and Digital GSM modules, inc. RS485 bus (stainless steel finish)
  • 4849 – Extension proximity reader for VProx access control CPU’s, VP20, VP100, VP250, VP1000, VP4000 and 1000A (stainless steel finish)
  • 4850/M – Standalone 99 card/fob, 1 relay proximity reader module (matt 316 stainless steel finish)
  • 4850P/M – Standalone 999 card/fob, 1 relay proximity reader module, inc. RS485 (matt 316 stainless steel finish)
  • 4850R/M – Expansion proximity reader for the GSM PRO and Digital GSM modules, inc. RS485 bus (matt 316 stainless steel finish)
  • 4849/M – Extension proximity reader for VProx access control CPU’s, VP20, VP100, VP250, VP1000, VP4000 and 1000A (matt 316 stainless steel finish)
  • 4850/BL – Standalone 99 card/fob, 1 relay proximity reader module (gun metal grey)
  • 4850P/BL – Standalone 999 card/fob, 1 relay proximity reader module, inc. RS485 (gun metal grey)
  • 4850R/BL – Expansion proximity reader for the GSM PRO and Digital GSM modules, inc. RS485 bus (gun metal grey)
  • 4849/BL – Extension proximity reader for VProx access control CPU’s, VP20, VP100, VP250, VP1000, VP4000 and 1000A (gun metal grey)

Fobs & Cards –

  • 955/T – Blue, tear drop EM proximity key fob
  • 955/B – Black, tear drop EM proximity key fob
  • 955/R – Red, tear drop EM proximity key fob
  • 955/Y – Yellow, tear drop EM proximity key fob
  • 955/G – Green, tear drop EM proximity key fob
  • 955/C – White, thin ISO credit card style EM proximity card