Teknim
Teknim TXM-0502 Universal GSM Module
Product Code: TXM-0502
Universal module adding GSM communication to alarm panels. Operates in 850/900/1800/1900 MHz bands, powered by 10-24 V DC. When telephone line is cut or unavailable, alarm notification is sent via mobile network; fundamental countermeasure against line-cut sabotage.
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Technical specifications
| Supply Voltage | 10-24 VDC 300mA |
| Maximum Call Current | 500mA |
| Standby Current Draw | 120mA |
| GSM Modem Frequency | 850/900/1800/1900 Mhz |
| Call Tone Frequency | 380 Hz |
| Operating Temperature | -20…+55°C |