850mAh TCP UDP SMS cell phone tracker with SOS button 190 hours standby

Frequency

Quad band: 850/900/1800/1900 MHz
Compliant to GSM phase 2/2+
-Class 4 (2W @ 850/900 MHz)
-Class 1 (1W @ 1800/1900 MHz)

GPRS

GPRS multi-slot class 12
GPRS mobile station class B

RMS Phase Error

5 deg

Max Out RF Power

GSM850/GSM900: 33.0±2 dBm
DCS/PCS: 30.0±2 dBm

Dynamic Input Range

-15 ~ -108 dBm

Receiver Sensitivity

Class Ⅱ RBER 2% (-107 dBm)

Stability Of Frequency

< 2.5?ppm

Max Frequency Error

± 0.1 ppm

GPS Chipset

u-blox?All-In-One GPS receiver

Sensitivity

Autonomous: -148 dBm
Hot start: -160 dBm
Tracking: -162 dBm

Position Accuracy

Autonomous: < 2.5m
SBAS: 2.0m

TTFF (Open Sky)

Cold start: 30s average
Warm start: < 30s
Hot start: < 1s

Mini USB Interface

For external power and configuration

Power Button

Power on or off device

SOS Button

SOS/Emergency alarm

Volume Adjustable Buttons

Two side buttons to increase/decrease volume

Dial, Reject Button

For dialing and rejecting incoming calls or menu selection

4 Preset Number Buttons

For quick dialing of preset numbers or menu selection

Dimensions

87mm*44.5mm*17mm

Weight

75g

Battery

Li- Polymer 850 mAh

Standby Time

Without reporting: 190 hours
5 minutes reporting: 110 hours
10 minutes reporting: 125 hours

Charging? Voltage

5V DC

Operating?Temperature

-20℃?~ +55℃

Display

128*96, 1.3\", white OLED display

Transmit Protocol

TCP, UDP, SMS

Scheduled Timing Report

Report position and status according to preset time schedules

Geo-fence

Support up to 5 internal geo-fence regions

Low Power Alarm

Alarm when internal battery is low

Power On Report

Report when the device is powered on

Power Off Report

Report when the device is powered off

SOS/Emergency Alarm

SOS alarm when function key is pressed

Fall Detection

Man down alarm from 3-axis accelerometer