Bell, VRK4, 4 Station Vandal Resistant Door Entry System

Bell, VRK4, 4 Station Vandal Resistant Door Entry System

The VRK Vandal Resistant Systems have been devised for areas that are prone to external vandalism. Each system provides all of the components necessary to install a complete audio door entry system; including a surface lock release as standard.

Each VRK series system comprises:

• Model 801 Telephone, One Each Station.
• Model VRP Front Door Panel.
• Model 61 Speech Unit (Model 51above 10 Ways).
• Model 203 Surface Lock Release.
• Model 212 12V AC PSU
• Full Wiring and Installation Instructions.

1) Standard Wall Mounted Door Entry Telephone [212mm x 85mm x 55mm (H x W x D)]

The model 801 is Bell Systems’ original door entry telephone. It has been re-styled a number of times over the years and still maintains its classic design. The 801 telephone continues to be the most popular in the UK market owing to its exceptional reliability and economical price.

The model 801 telephone operates from both12v AC or 12v DC and is included in the standard model 900 and VRK audio door entry systems as well as the CS and CSP series of combined keypad and proximity door entry systems.

• Standard version, mute switch & privacy of speech versions available
• Operates from both 12v AC or 12v DC

2) Speech Unit Model 61

This compact unit is fitted to the entrance panel on all our current door entry systems(except as indicated below). The unit provides two-way speech and has an individual volume control for both microphone and speaker. This universal product can be powered from either 12V AC or 12V DC depending on the model of telephone used.

Dimensions: H = 97mm, W = 58mm, D = 24mm

3) Lock Releases

Bell System offer a range of lock releases for many applications including both fail-secure and fail-safe options. Contact our Sales department for the complete range. The standard lock releases are designed to operate with night latch locks on timber framed doors.

Each release is fabricated from a variety of materials:

• Main mechanism - plated zinc.
• Latch - chrome-plated mazac zinc alloy.
• Faceplate - epoxy painted steel.
• Side cover - stainless steel.

4) Model 212 (12v AC)

A wall-mounting, double insulated, fused transformer included in basic audio door entry systems up to 10 stations. It has a nominal output of 12v AC @ 1Amp. Compliant with EN60950.

 Dimensions: H = 140mm, W = 60mm, D = 53mm