Troubleshooting guide

PAGE 36 of 36 VR GSM DOOR INTERCOM TECHNICAL MANUAL VER2.0.0
Northern Office
Videx Security Ltd
Unit 4-7 Chillingham Ind. Est.
Newcastle Upon Tyne
NE6 2XX
TEL [phone]
FAX [phone]
Southern Office
1 Osprey
Trinity Park
Trinity Way
London
E4 8TD
FAX [phone]
TECHNICAL SUPPORT
[e-mail]
TEL [phone]
FAX [phone]
http://www.videx-security.com