|
|
SL8521E |
Cortex-A53Dual-core1.3GHz |
| RAM RAM |
MCP |
256MB |
| storageROM |
512MB |
| operating system |
Linux |
Linux |
| video |
lens module |
one-way1080P |
| Video parameters |
1080P 25fps |
| video compression standard |
H.264coding |
| Video format |
TS format |
| audio |
audio input |
built-in MIC |
| Recording method |
Synchronized recording of sound and video |
| storage |
TFCard expand |
maximum support1*512GB |
| position |
Global Positioning System(GPS), Beidou dual mode |
GPS+BDS |
| Wireless communication |
WiFi |
built-in WiFi 2.4GHzhotspot launch |
| 4G |
4Gcommunication(FDD_LTE) |
| sensor |
Gravity sensor |
x,y,z Three-axis gravity sensor, support collision miniature |
| button |
External button |
1*camera key+1*POWERkey |
| Reset button |
1*Emergency reset key |
| speaker |
Built-in high-fidelity speakers |
8Ω1.5W |
| indicator light |
work indicator |
TricolorledIndicator light, indicating working status, network status, positioning status |
| power supply |
DC12V |
BMW Line Input Voltage12V, support a wide voltage range9~15V |
| ACC |
supportACCdetect |
ACC12V, switch detection |
| Operating temperature |
-20℃～70°C |
| Software maintenance |
support through TF card update software, OTA Online upgrade |
