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| Type |
DSB-747 |
DSB-747D |
| Power |
110V / 220VAC |
12VDC / 24VDC |
| A tone |
MELODY(4ch) |
| Volume of Sound |
85 dB |
| The choice of Sound |
| ch 1 : ki ki ki |
ch2 : fire enging |
| ch 3 : ambulance |
ch4 : police car |
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| Range of used temperature |
-10¡É ~ +50¡É |
| Ambient humidity |
40~85% RH |
| Power consumption |
1.8 W |
| Attachment method |
Exposed, Retreated |
¡Ø Caution
- Do not allow the input voltage into the selection terminal. It damages the internal circuit.
- When 2 or more signals occur simultaneously. Next signal occurs 3 seconds after the previous.
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