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7. Notice for the battery
A. The device should only use the rechargeable battery supplied by us. Using
accessories manufactured by other third party could cause damage to the
rechargeable battery such as battery leakage, overheat, explosion or fire.
B. The performance of the battery could get weaker as the number of recharging is
increased. Please replace the selected battery pack when it no longer provides
acceptable performance or it cannot be recharged properly.
C. Do not leave the device in extreme hot or cold places, this may deteriorate the
battery performance.
D. Please do not put the GPS device next to a microwave oval or high temperature
facilities for avoiding events such as short circuit or causing fire.
E. During summer time, please do not place the device at a place inside your
vehicle which directly expose to sun-shine. There could be risk of explosion if
the in-car temperature is higher than 70°C.
F. Please do not use the device at a place containing highly flammable gas for
avoiding device’s malfunctions or causing fire.
G. Please do not put the device, the rechargeable battery or the charger into fire or
use the device and /or accessories at a place where there is water flowing.
8.Matters for attention
We are not liable for any claim against the Company if the device is failed to
receive GPS signal due to the following circumstances:
A. Geographical reasons (e.g. the vehicle is located at a basin, remote mountain
area, etc).
B. Surrounding environment (where the vehicle is surrounding with high rise
buildings or the vehicle is travelling inside a tunnel).
C. Building or construction, such as Power Station or Power Pole, which could
interfering the receipt of GPS signal.
D. Bad weather.
E.
If medal heat insulating window film and heat-insulation course are applied to
the vehicle's glass window, it will affect and reduce the GPS reception of signal,
also GPS may be unable to function properly. If GPS is unable to locate, please
change the installed position of GPS.
9.Technical data
Polymer rechargeable battery: 3.7V 2500mAh
Air interface: GSM/GPRS/GPS
Supported frequencies: GSM850/900/1800/1900 MHz, GPS 1575.42 MHz
GPS sensitivity: -147dbm ~ - 159dbm
Ambient temperature: -35
℃
to 80
℃
Working environment: Area with GSM/GPRS network coverage
Product size: 118x68x33mm
Product weight: 190g
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