Specifications :
| Communication Module | GSM module supports 900/1800MHz dual frequency |
| Audio Power | 100W |
| Signal-to-Noise Ratio | 90dB |
| Power Supply | AC power supply 110V～280V DC power supply Built-in 12V lead-acid battery |
| Operating Temperature | -20～70℃ |
| Reliability Index | Under normal maintenance conditions, MTBF mean time between failures≥25000h |
Catalogue : PDF
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