SF2500 Features
Reliable
- Excellent voice quality
- Covers two-thirds of the globe’s population
- GPS tracking
Safety
- Emergency alert function
Robust
- Built for extreme conditions
- High temperature and humidity tolerance
Economical
- Low-cost voice and SMS communications
User Friendly
- Easy to install
- Easy to use
Specifications
Voice
- SMS: up to 160 characters
Size
- Base terminal (LxWxH): 205mm x 190mm x 80mm
- Passive antenna: 95mm (Dia.) x 150mm (H)
- Active antenna: 210mm (Dia.) x 180mm (H)
Weight
- Base terminal: 1kg
- Passive antenna: 300g
- Active antenna: 7kg
GPS Specifications
- No. of tracking channels: 20 (SiRF Star – III)
- Position accuracy: <10m 95%
- Time to first fix:
- Hot start: <1 second
- Warm start: <30 seconds
- Cold start: <35 seconds
Interfaces
- Alert button
- Satellite antenna connector (N- Type female)
- GPS antenna connector (TNC female)
- Corded handset connector (RJ9)
- SIM card connector
- RS232 connector (DB-9)
- DC power supply input socket
- Power On/OFF switch
- External ringer output port
- External alert button input port
- Mini-USB (only for maintenance purposes)
Power Supply and Consumption
- DC input range (isolated): 8 – 31.2 VDC
- Power (max): 10 W
Environmental Conditions
- Operating humidity: up to 95% (non-condensing) at 40oC
- Operating temperature:
- Base terminal: -10oC – +55oC
- Antenna: -25oC – +55oC
- Storage temperature
- Base terminal: -20oC – +70oC
- Antenna: -40oC – +80oC
- Ingress protection rating:
- Base terminal: IP30
- Antenna: IP66