Dual Telephone Lines Priority Switch Dual Telephone Lines Priority Switch
Automatic telephone line switcher that alows TWO separate incoming phone lines to share a single fax, modem, answering machine or other device. When an incoming call is detected the circuit automatically switches that line to the connected device after two rings... Electronics > Circuit Boards & Components > Printed Circuit Boards > Development Boards 1167KT 1167KT 1167KT 26.34 Quasar Electronics Limited
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Dual Telephone Lines Priority Switch

AS1167KT - Dual Telephone Lines Priority Switch
Ability Level 2: ModeratePre-Assembled and Kit versions available

This automatic telephone line switcher allows TWO separate incoming phone lines to share a single fax, modem, answering machine or other device. When an incoming call is detected the circuit automatically switches that line to the connected device after two rings. This can save you having to have duplicate machines in a small office.

When the line is cleared, the output always returns to its default connection state which is Line #2 so that outgoing calls can be made from that line. Any extensions upstream of the 1167 will operate as normal assuming the line is not already in use.

Suitable for use on PSTN (Public Switched Telephone Network) land lines only. Please refer to user manual below for info on adjusting circuit to suit individual installations.

Kit version includes solder for assembly.

Specifications
Working voltage9-12Vdc i.e. PP3 battery (Order Code 656.020UK), mains adapter (Order Code 660.446UK with connector 777.001UK) or kit 1061KT
Current40 mA
Board Dimensions52 x 80 x 20mm
EnclosureWCAH2853
Board ConnectionsSolder Posts
Product FormatsSELF-ASSEMBLY Electronic Kit (KT)or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
DocumentationUser Manual
Out of stock items are presented below. Click an item name to receive an in stock email notification as soon as it becomes available.
SELF-ASSEMBLY Dual Telephone Lines Priority Switch KIT
Smart 1167KT - SELF-ASSEMBLY Dual Telephone Lines Priority Switch KIT
£18.29 £14.13 Exc VAT, £16.96 Inc VAT
PRE-ASSEMBLED Dual Telephone Lines Priority Switch Module
Smart AS1167 - PRE-ASSEMBLED Dual Telephone Lines Priority Switch Module
£24.96 £20.80 Exc VAT, £24.96 Inc VAT

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