SPECIFICATIONS

I. Product Functions
1銆丮ulti-positioning mode: GPS + AGPS + Wifi + Beidou + LBS
2銆丟SM + GPRS quad-band system for global use: 850/900/1800/1900MHz.
3銆丳ositioning query: the user's specific location can be queried via cell phone or computer.
4銆丒lectronic Fence: the device as the center of the map to delineate a region, out of the region immediately alarm
5銆丠istory track: Check the track of the equipment within three months anytime, anywhere.
6銆丷emote shutdown: through the guardian's cell phone APP can realize the equipment shutdown function.
7銆丷emote restart: through the guardian's cell phone APP can realize the equipment restart function.
8銆両ntelligent power saving: turn off/on GPS and data upload within the time range.
9銆丮obile phone client/GZH/computer service platform, multiple control methods

Translated with DeepL

3.1 Keystrokes
1. Long press for 3 seconds to turn on the power, short press to turn off the power without card, long press for 8-9 seconds to turn off the power after loading the card.
2. Long press for 3 seconds to turn off without card.
3.2 Factory password
Edit SMS "pwrst" and send it to the device number to restore the factory password. Reply "clear password successfully".
3.3 Factory Restore
Edit SMS "1122" and send it to the device number, the device will reboot automatically and reply SMS "Factory settings
successful".
3.4 Check IMEI
Edit SMS "imei#" and send it to the device number, reply with IMEI number (200000000000001).
3.5 Modify IMEI
Edit SMS "imei#+valid imei number" (IMEI#200000000000001) and send it to the device number, reply SMS "Setting is successful".
3.6 Led light setting
Edit SMS "led#on/led#off" and send it to the device number to turn on/off the led light.
3.7 Modify positioning upload interval
Edit SMS "time#+number"(time#1 can be set from 1-60 minutes) and send it to the device number, reply SMS "time#+number".
3.8 IP modification
Edit SMS "DOMAIN# domain name or IP# port number#" send to device number, reply SMS "DOMAIN# domain name or IP# port number#"
3.9 Auto Power On
The device can be turned on automatically when the power supply reaches 3.7V.