DTMF COMMANDER II

The DTMF Commander II is a compact and rugged remote control unit, designed for interface with a standard cellular mobile telephone handset. It plugs into the "hands free" adaptor socket on the telephone handset, and operates by receiving DTMF tones from the phone audio output. It is mains or battery powered, and provides twelve contact closures capable of switching mains voltages. By setting the handset to auto-answer, remote control is possible at any location with cellular coverage, and from any telephone in the world with tone-dialling capability.

FEATURES

  • Built-in mains PSU

  • 12V battery operation

  • Trickle charges phone battery whilst unit is powered

  • "Pip Tone" acknowledgement of control functions

  • Twelve sets of closing relay contacts mapped to phone keys 1 to 9 and * 0 #

  • Configurable for momentary, latching or toggle control

  • Can switch mains or DC supplies

SPECIFICATIONS:

Relay interface connector: Metalok Bantam 22-way circular type

Relay contact rating: 3A at 230Vac max

Mains Input connector: Standard IEC fused inlet

DC Input connector: 2.1mm Power Jack

Phone interface connector: 9-way 'D' socket

Dimensions: 230 x 150 x 55mm approx

Accessories: Phone interface cable. This can be supplied if required, and will be made to your specification, contact us for pricing.

CONTACT US FOR MORE INFORMATION

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© Amcro Technology Ltd. 2002

Amcro Technology Ltd.
1 Lambourne Way
Thruxton
Andover
SP11 8NE UK