Last edited 2011.08.18
System BTS 4000 is an emergency telephone system without the requirement for any external power supply. All energy required for 4-6 minutes of continuous operation is produced by the call generator.
The system is equipped with a sophisticated, extremely low power amplifier with high power and low distortion output. The amplifier is integrated in one of the telephone units to reduce the installation cabling. The system may also be connected to 24 VDC power supply to ensure continuous operation under normal conditions. The system automatically switches to batteryless and emergency operation in case of mains failure.
The system is based on three types of units; 4050-single line (direct call), 4060-12 lines version and 4040-24 lines version. Any configuration needs one master telephone with a built-in amplifier, either 4051-single line or 4060-12 line version. For the 24 lines version a separate speech amplifier type 4000 is needed.
Request more infoYou will find Jotron UK represented at Seawork in Southampton.
For more information, visit:
Seawork 2012
Jotron AS and Jotron Phontech AS will be represented at ONS 2012 in Stavanger.
For more information, visit:
ONS 2012
Jotron AS
(Head Office)
Visiting: Østbyveien 1
Postal: P.O. Box 54
3281 Tjodalyng
Norway
Tel: +47 33 13 97 00
Fax: +47 33 12 67 80
Jotron AS
Visiting: Innlaget 230
Postal: P.O. Box 23
3195 Skoppum
Norway
Tel: +47 33 13 97 00
Fax: +47 33 12 67 80
Jotron AS
Visiting: Dølasletta 7
Postal: Dølasletta 7
3408 Tranby
Norway
Tel: +47 32 84 53 87
Fax: +47 32 84 55 30
Jotron UK Ltd
Crosland Park
Cramlington
NE23 1LA
United Kingdom
Tel: +44 (0) 1670 712000
Fax: +44 (0) 1670 590265
Jotron Asia Pte. Ltd.
19 Loyang Way
Changi Logistics Centre Rear Office Block #04-26 Singapore 508724
Tel: +65 65 42 63 50
Fax: +65 65 42 94 15
Jotron USA, Inc.
10645 Richmond Avenue Suite 170
Houston, Texas 77042
USA
Tel: +1 713 268 1061
Fax: +1 713 268 1062
