4(8)-Channel Telephone Activated Relay Board 4(8)-Channel Telephone Activated Relay Board Smart Kit Electronics 4/8 channel DTMF telephone activated relay board. Control up to 8 mains rated electrical device simply by calling your phone from any location in the world... Electronics > Circuit Components > Printed Circuit Boards > Development Boards 1186KT 1186KT 107.94 Quasar Electronics Limited

4(8)-Channel Telephone Activated Relay Board

AS1186KT - 4(8)-Channel Telephone Activated Relay Board
Pre-Assembled and Kit versions available

You can use this DTMF Decoder board to control up to 8 electrical devices simply by calling your phone from any location in the world and making a few key presses.

Each channel has a mains rated 5 amp relay output that can be independently controlled and an LED indicating the relays status. The relay status can also be verified over the phone line. You can use the relays to control any devices you have in your house, office or factory.

4 number user-settable access code for security. The circuit is PIC based for accuracy and reliability. The unit will answer the incoming call almost immediately (1 ring). This setting is not user adjustable. If you require more flexibility please see our 4-Channel DTMF Telephone Remote Control Relay Switcher (3140).

The board includes an impedance matching transformer. RJ-11 telephone Line-in and Extension-Out sockets. Solder posts for relay and power connections. Solder provided with kit version.

Product Versions
  • 1186KT and AS1186-4 : supplied with 4 relays (and solder pins for power and relay connections)
    Additional relays can be purchased to populate the remaining 4 positions (Order Code RLY-40.31-SPDT-10A)
    AS1186-8 : supplied with all 8 relay positions populated (and solder pins for power and relay connections)
  • AS1186-8TB : supplied all 8 relay positions populated and high quality screw terminal blocks for power and relay connections
Features
  • Kit version includes solder for assembly.
Specifications
Supply Voltage12Vdc, 0.5A (Order Code 660.446UK with connector 777.001UK)
Outputs8 (Only four positions populated with SPDT Relays in 1186KT and AS1186-4)
Maximum Output Load5 Amps @ 230Vac max. per relay
Relay ConnectionsCommon, Normally Open (the Normally Closed relay contact is present but NOT brought out)
User Settings1. Password (4 digits)
Board Dimensions126 x 134 mm
Board Connections2 x RJ11 Telephone Sockets (Line-In / Extension-Out)
Solder posts for power and relay connections (see Product Versions info above)
Compatibility* This product can be connected to any analogue or broadband phone line and both corded or cordless (analogue and DECT) telephone sets and is operated using simple DTMF tones.
Product FormatsSELF-ASSEMBLY Electronic Kit (KT)or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
DocumentationUser Manual
Optional Extras
  • BT to RJ11 Phone Cord (Order Code 113.532UK for UK phone systems)
Your Total:

AS1186KT - 4(8)-Channel Telephone Activated Relay Board Selection

SELF-ASSEMBLY 4(8)-Channel Telephone Activated Relay Board KIT
Smart 1186KT - SELF-ASSEMBLY 4(8)-Channel Telephone Activated Relay Board KIT
£74.96 £58.29 Exc VAT, £69.95 Inc VAT | In Stock (Our UK Warehouse)
PRE-ASSEMBLED 4-Channel Telephone Activated Relay Board Module
Smart AS1186-4 - PRE-ASSEMBLED 4-Channel Telephone Activated Relay Board Module
£83.29 £66.63 Exc VAT, £79.96 Inc VAT | In Stock (Our UK Warehouse)
PRE-ASSEMBLED 8-Channel Telephone Activated Relay Board Module
Smart AS1186-8 - PRE-ASSEMBLED 8-Channel Telephone Activated Relay Board Module
£95.79 £79.96 Exc VAT, £95.95 Inc VAT | In Stock (Our UK Warehouse)
PRE-ASSEMBLED 8-Channel Telephone Activated Relay Board (with Screw Terminal Blocks)
Smart AS1186-8TB - PRE-ASSEMBLED 8-Channel Telephone Activated Relay Board (with Screw Terminal Blocks)
£91.63 Exc VAT, £109.96 Inc VAT | In Stock (Our UK Warehouse)

Screw Terminal Block Upgrade Pack

9-Piece Screw Terminal Block Pack for 1186KT, AS1186-4 or AS1186-8
1186-TB-PACK - 9-Piece Screw Terminal Block Pack for 1186KT, AS1186-4 or AS1186-8
£5.96 Exc VAT, £7.15 Inc VAT | In Stock (Our UK Warehouse)

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