High-quality and echo-free GSM adapter.
Through, even remotely.

- Two-channel, ISDN (2BRI) trunk GSM adapter.
- 4-band GSM module (850MHz, 900MHz, 1800MHz, 1900MHz).
- 3G network support.
- Built-in omnidirectional stick antenna.
- Built-in antenna splitter.
- External antenna input with SMA connection.
- Programmable ringtone, call and busy tone.
- LED status display.
- 4 programmable emergency phone numbers.
- Caller ID (CLIP).
- Call duration control (CDC).
- Call Detail Information Service (CDR).
- Real Time Internal Clock (RTC).
- RS-232C port for connecting to a computer.
- Jeeves software for programming via PC.
- Password protection.
- PIN code management.
- It can be mounted both vertically and horizontally.
- Power supply: 12VDC from an external adapter (adapter included).
- Dimensions: 20cm x 23.8cm x 6cm.
- Weight: 1.5 kg.
- CE, ISO9001 certification.
- RoHS certificate.