Midian's TTD products can be selectively called or activate remote equipment using DTMF signaling. The TTD-4 features easy set-up with our plug-in harness cable
The TTD-4 decodes up to an 8-digit DTMF sequence. These 8 digits can be any of the 16 standard DTMF tones. DTMF codes are selectable via dipswitches. Upon decode, this product can turn on a horn relay, light, callswitch, etc. The TTD-4 can also be configured to reset by command or automatically.
Features:
- Can transpond a 2400 Hz tone
- Command resetable
- Decodes all 16 DTMF tones
- Decodes up to 8 digits
- Dipswitch programmable
- Group call & all call operation
- Momentary & latched outputs
- 3 year warranty
Applications
Midian's TTD products can be selectively called or activate remote equipment using DTMF signaling.
Installation
The TTD-4 DTMF Decoder features easy set-up with plug-in harness cable.
Midian Electronics manufactures voice encryption and tone signaling devices for Two-Way radio for use by Public Safety users. Products include plug-in scramblers for radios such as Motorola, Vertex, Maxon, Tait, & Icom, Two-Tone & DTMF encoders and decoders for emergency alarms, and products compatible with Motorola's MDC-1200 signaling format.
Midian's tone signaling and encryption products fit a wide variety of applications. They are used by public safety (police, fire, and ambulance), fleet (taxi, towing, fishing, etc.), government, industrial, and OEM users.
Midian's products have been used by: United States Armed Forces, Indian Army, Mexico City Federal Police, Riyadh Police Force, Spanish Guardia Civil, and many others.
Midian_TTD-4_DTMF_decoder.pdf (641.60 KB)
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