MANUAL INTRODUCTION
The informaon in this manual is intended as an installaon and commissioning guide for the Videx
VR120 range of vandal resistant door panels, to be used with standard electronic call tone telephones
or videophones using the Art.520M and Art.893N power supplies. This manual should be read carefully
before the installaon commences. Any damage caused to the equipment due to faulty installaons
where the informaon in this manual has not been followed is not the responsibility of Videx Security
Ltd.
VIDEX run free training courses for engineers who have not installed this system
before. Technical help is also available on 0191 224 3174 during oce hours or via
e-mail tech@videx-security.com.
An electronic copy of this technical manual can be downloaded by scanning the QR
code to the right.
SYSTEM INTRODUCTION
The VR120 door panels are all 120mm wide and have CALL PROGRESS LEDs for ‘SPEAK’, ‘DOOR OPEN’
and ‘BUSY’ along with disnct audio reassurance tones to assist the visitor. The panels come with
buons that are IP68 rated with the opon of a yellow bezel oering a high contrast to the facia for DDA
requirements. All face plates are deep engraved with 6mm in-lled black characters to idenfy each
buon. Oponal colours for specic applicaons can be specied along with custom logos. The VR120
face plates are aached to their back box with either 4 or 6 an-vandal xings depending on panel size
and opons. All face plates are ed with a purpose manufactured neoprene seal to prevent the ingress
of dust and liquid.
All audio ampliers and microphones are protected with a ne oset stainless steel mesh to protect
against vandalism. All speakers have Mylar cones to further protect against the eects of moisture.
Full control of volume levels to the amplier and the telephones can be adjusted independently on the
136 amplier with two POT controls, one for the speaker and one for the microphone. Also addional
features including speech me, lock release me and reassurance volume can be adjusted by the
posioning of a series of dip-switches and jumpers.
Flush back boxes are standard. Stainless steel bezel ush boxes and surface
with rain shield are also available across the range (see pages 10 and 11).
Key Features
• 12 Gauge stainless steel.
• IP68 rated buons with oponal yellow bezel.
• SPEAK, BUSY and OPEN call progress LEDs.
• Call progress reassurance tones.
• Dry contact relay output for lock release or gate controller.
• Timed call, speech and lock release.
• Speaker and microphone volume adjustment.
These panels can be used for single entrance or mulple entrance systems.
We would suggest using this system on small to medium sized installaons of
no more than 20 apartments.
120 VANDAL RESISTANT AUDIO AND VIDEO TECHNICAL MANUAL VER 1.0Page 4
