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  • Button type anti loss locator for children, students and the elderly  LA-B20
  • Button type anti loss locator for children, students and the elderly  LA-B20
  • Button type anti loss locator for children, students and the elderly  LA-B20

Button type anti loss locator for children, students and the elderly LA-B20

Product model: LA-B20

Product size: 5.5cm * 1.5cm * 3.5cm

  • Button type anti loss locator for children, students and the elderly  LA-B20
  • Button type anti loss locator for children, students and the elderly  LA-B20
  • Button type anti loss locator for children, students and the elderly  LA-B20

 

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Features

1. Real time positioning

2. Super camouflage

3. Historical track

4. Zero error precise positioning, time protection.

5. One click SOS for help

6. Anti disassembly design does not fall

7. Electronic fence

8. Positioning mode: GPRS + GPS + LSB + WiFi multimode precise positioning

9. Remote shutdown

10. Multiple working modes: fast positioning, standard positioning and power saving positioning

11. Vibration alarm

12. 800mA battery, with sensor, intelligent power saving, dormant power saving design when static

13. Two way voice call

14. Super long standby

15. One click recording

16. Deep waterproof


Software parameters:

Support operating system, Android 2.3 and above, IOS 5.0 and above

Language support simplified Chinese, English (multi language support)

Positioning mode GSM + GPRS + GPS + WiFi multimode positioning (optional)

Support AGPs cold start 26 second positioning

Power management, ultra-low power consumption, intelligent sleep

One button emergency SOS one button emergency function, automatic dialing

If the electronic fence exceeds the set range, it can alarm automatically

The historical track can be found in three months

Wireless upgrade software remote upgrade, remote debugging and maintenance, remote parameter setting


Entity features:

Overall size 5.0cm * 2.7cm * 1.0cm

Package size 13.5cm * 9cm * 5.3cm

Weight 25g, machine net weight, 181g with packing box

Color white + cartoon button

Battery 800MAH

1 SIM card

Gravity sensor support

Charging interface USB

Microphone support


Hardware parameters:

GSM band: 850 / 900 / 1800 / 1900 MHz

GPRS standard: Class 12, TCP / IP

GSM band 850 / 900 / 1800 / 1900 MHz

GPS chip mtk6261

GPRS class12

GPS signal l11575.42mhz C / A

Number of GPS channels: 22

GPS chip level receiving sensitivity tracking: - 165dbm, acquisition: - 148dbm

WiFi Positioning accuracy is 5-30 meters

GPS positioning accuracy is 5-15m

The positioning accuracy of base station is 100-1000m

The minimum standby current is less than 0.5 mA

The average standby current is less than 2.5 mA

The average working current is about 55mA

Working temperature - 20 ~ 70 ℃

Working humidity 5% to 95% non solidification

GPS antenna with high sensitivity ceramic antenna

GSM antenna FPC antenna


The main parameters

Project
Specification parameters
Power supply mode

Battery powered

Working currentAverage 55mA
Battery capacity800MAH (3.7V polymer battery)
working temperature-20℃ - 70℃
Chip modelMTK6261
SIM cardMicro  SIM card
IP protection levelIP67
Host size50MM*27MM*10MM
Language supportChinese and English
Standby currentAverage < 2.5mA
Positioning modeGPRS + GPS + LSB + WiFi multimode positioning
Working humidity5%-95%
Communication frequency band850/900/1800/1900MHZ
Communication antennaFPC antenna
Shell materialABS plastic
Main engine weight25g


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