china Resistance to environmental noise alarm
2 year ago|
Product Name |
Resistance to environmental noise alarm Europe CE |
|
Product picture |
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No. |
Item |
Specifications |
|
1 |
Rated Voltage |
12V/24V DC |
|
2 |
Operating Voltage range |
9-28V DC |
|
3 |
Current Consumption |
Max.400mA |
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4 |
SPL(1) at 1m |
82±5dB |
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5 |
SPL(2) at 1m |
≥100dB |
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6 |
Resonant Frequency |
1000±200Hz |
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7 |
Modulation |
On/Off cycles 60±10C/M |
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8 |
Temperature Range |
-40~85℃ |
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9 |
Protection Level |
IP67 |
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Notes: Value applying at rated voltage(DC) |
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Main Product:
Receiver,
Transmitter,
Siren Alarm,
Speaker,
Buzzer,
Microphone
