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Speech & Tone Sounders
| APPELLO SPEECH AND TONE SOUNDERS | |||||||||
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Model name |
Sound Output @ 1m |
No. of Tones |
Effective Range at 1kHz |
Degree of protection |
Weight (kg) |
Temp. of Range |
Stages |
Direct message storage on silicon |
Volume Control |
 Appello-A105N/A112N [Self-recordable (Real
voice)]PDF: A105N/A112N (160k) • COLOUR: Red (RAL3000) • MATERIAL OF CASE: ABS flame retardant plastic (UL94V0) • Speech only or tone then speech option • DC versions have reverse polarity diode protection • Very high voice message reproduction quality (moving coil loudspeaker) • The sounder records, stores and plays back user-defined messages. A single 16 second, or two 8 second messages may be recorded and played back with a choice of 1 of 10 tones. The tone and its length are selected on-board by the user. |
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| A105N |  |
A112N |  |
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| A105N | 105dB | 10 | 60m | IP55 | 0.75DC-1AC | +55°-25° | 2 | YES | |
| A110 | 110dB | 10 | 100m | IP55 | 0.75DC-1AC | +55°-25° | 2 | YES | |
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Appello-A105N/SYNC (Synchronised) PDF: A105N/SYNC (172k) • COLOUR: Red (RAL3000) • MATERIAL OF CASE: ABS flame retardant plastic (UL94V0) • Exception voice message reproduction quality (moving coil loudspeaker) • Despatched with 3 standard English language messages • Non-volatile message storage-no standby power needed • Reverse polarity diode protection • For operating Parameters see Appello table below • Edits automatically to the message length of 16 seconds total for all 3 messages • The sounder is primarily intended for use in fire alarm and evacuation systems. It is fully synchronized with other units of the same type on the same circuit. It offers a 3 stage alarm facility enabling 3 verbal messages to be linked with 1 of 10 different tones for the second and third stages. 3 volume levels and an adjustment potentiometer are provided. |
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A105N -SYNC |
100dB | 14 | 30m | IP55 | 0.75 | +55°-25° | 3 | YES | |
Appello-A105N-PIRPDF: A105N-PIR (48k) • COLOUR: Red (RAL3000) • MATERIAL OF CASE : ABS flame retardant plastic (UL94V0) • Message only sounder • DC versions have reverse polarity diode protection • Very high voice message reproduction quality (moving coil loud speaker) • This sounder is permanently powered, It records & stores a single user defined 16 second verbal message . The message is played back once when the PIR is activated . If the PIR remains activated the message will be continuously played back. |
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| Appello Operating Parameters | ||||
| Model Current @ maximum output @ nominal voltage | ||||
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12V DC 9-15V DC |
24V DC 18-30V DC |
110V AC ±10% |
230V AC ±10% |
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AppelloA105N Appello A110 AppelloA105N-SYNC AppelloA105N-PIR Standby Activated |
150mA 400mA - 80mA 250mA |
180mA 440mA 130mA 42mA 150mA |
130mA 200mA - 32mA 45mA |
65mA 90mA - 15mA 20mA |