| Customization: | Available |
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| Certification: | FCC, RoHS, ISO, CE |
| Condition: | New |
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S990T three-mode emergency Internet of Things terminal is based on the mobile terminal, after upgrading, it is generally small in size, light in weight, users can carry around, can be connected to the external sensor interface, collected data can be timely wireless transmission, or after a certain accumulation can be connected to the wired transmission.
TETEA/DMR(choose one of two) hard talkback;
4G Full Netcom + Private Network (1.4G+1.8G);
Detachable High Capacity Battery Holder Car Charger (Optional);
Front loudspeaker;
Physical keys and intercom keys;
| Basic parameter | |
| Appearance size | 240*80*15.8mm |
| Machine weight | About 330g |
| Complete color | black |
| Display screen | 5 inches, 800 by 1280 resolution |
| Control panel | Multi-touch capacitive touch screen |
| Camera | Rear: 13 megapixels, front: 5 megapixels |
| I/O interface | Type-C charging and data interface; Extend PogoPin |
| Key | Power/Volume +/ Volume -/PTT intercom |
| Sensor | Gravity sensing, light sensing, Electronic Compass (optional) |
| Sound | Loudspeaker in front of intercom; Noise elimination multi microphone, shielding echo, noise |
| Indicator light | Three-color lights indicate working, communication, charging and other states |
| Performance parameter | |
| CPU | MT6753 Octa-core 2.0G |
| Operating system | Android8.1 |
| RAM memory | 3GB |
| ROM storage | 32GB |
| TF storage | The TF card supports a maximum capacity of 64GB |
| Battery performance | |
| Battery capacity | 4000mA replaceable battery |
| Type | Lithium-ion polymer battery |
| Battery adapter | 5V 2A charger, including TypeC charging data cable |
| Charging base | Optional parts |
| Car charging base | Optional parts |
| Data communication | |
| Tetra talkback | Motorola talkback motherboard |
| WIFI | Supports IEEE802.11b/g/n/ac |
| Bluetooth | Support Bluetooth 4.0 standard, communication distance is greater than 10 meters |
| Mobile network | Mobile, Unicom, telecom 4G/3G/2G full network wireless communication; Support the TD- LTE/FDD-LTE/TD-SCDMA/WCDMA/CDMA2000/GPRS data exchange |
| Private network communication | 1.4/1.8GHz(Band61/62) Private network (Optional) |
| DMA talkback | Custom 4W DMR talkback |
| Navigation and positioning | GPS, Beidou, Galileo, Glonass |
| Working environment | |
| Operating temperature | -20ºC~+60ºC; |
| Storage temperature | -30ºC~+80ºC |
| Working humidity | Not more than 93% |
| Electrostatic level | Contact discharge is 6KV and air discharge is 12KV |
| Protection class | IP67 |
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