NTI, e-avds-4g3, 4G Automatic Voice Dialer FDD B1/3/5/7/8/20
Features:
- Ideal for remote places without conventional phone lines.
- Calls or sends SMS to up to 8 telephone or cell phone numbers when a sensor goes out of range of a configurable threshold.
- Mini-SIM card supporting SMS messaging required (not included).
- Stores one outgoing voice message of up to 20 seconds and sends one SMS message of up to 70 bytes.
- For normally closed or normally open circuit connections.