12
CONNECTION OF A CAR ALARM SIREN
.
There is no direct input from a car alarm siren.
However, it can be connected to the ignition input yellow wire of the tracker so that the user
can get an alert text message if the car alarm activates.
For (+) positive sirens (Mongoose)
No relay required, connect siren trigger wire to
orange wire of tracker. Use diodes to prevent
ignition sounding the siren and the siren turning
the ignition on.
For (-) negative sirens (other alarm types)
Use a suitable low impedance miniature relay, not supplied, to convert negative siren output to
positive. Connect as above.
Specification
GSM module
GSM 850-1800/900-1900Mhz Quad
Network
GSM/GPRS
GPS sensitivity
-159dB
GPS chipset
UBLOX-7 or SIMTK6260
GPS Position Accuracy
5m (outdoors)
Time Accuracy
Synchronized to GPS time & GMT
Cold start
35~80 sec
Hot start
1 sec., average
Warm start
35 sec., average
Operating voltage
10~75v DC
Operating temperature
-20°C to 55° C
Dimensions
70x40x20mm 50g
Humidity
5% to 95% Non-condensing
Dust / Water resistance
IPX-6
Back-up battery
2~3 hours
Mongoose New Zealand
www.mongoose.co.nz
Email: [email protected]
Ph: (09) 443 3128
