1. 4G full network connection
2. Remote active wake-up, combined with independent sound cavity design, brings better two-way voice intercom
3. Quick start, start recording within 400ms
4. Intelligent human movement detection, intelligent alarm push
5. 3000mAh battery powered, low battery reminder
6. Low power system optimization
7. Free 3-day cloud storage of alarm video
8. CAT4 module, supports European version
9. Small body, large battery capacity (3000 mAh large battery, IRCUT integrated module, supports 4G)

Specifications:
1. Operating system: Linux
2. Number of online users: 4 users watching online at the same time
3. APP: O-KAM
4. Processor: T31ZL
5. Memory: 512MB
6. Image sensor: GC2083, 1/3 CMOS (pixel optional, PCB compatible)
7. Minimum illumination: 0.3～0.5Lux (color mode), OLux (black and white mode)
8. Lens: 4G lens, IR CUT integrated, standard lens diameter: 10mm
9. Viewing angle: D135-degree diagonal
10. Night vision: Black and white night vision, photosensitive automatic recognition of light switching, 8 940nm non-luminous patch infrared lights, illumination distance 3 to 5 meters
11.Compression standard:H.265/H.264/MJPEF/JPEG
12. Multi-stream: Code stream: 1080P/15fps Sub-stream: 360P/15fps
13. Code rate: CBR/VBR two code rate control modes, and the output code rate range is 128~4096kbps
14. Image adjustment: Brightness, contrast, vertical, horizontal adjustable, OSD display
15. Input: Built-in 38dB microphone
16. Output: Built-in 8Ω1W speaker
17. Sampling frequency/bit width: 8KHZ/16BIT
18. Compression standard/code rate: G711A
19. Humanoid Detection: Humanoid detection, filtering invalid video content
20. Area detection: Only monitor areas that users care about
21. Smart notification sound: Different devices push different sounds, and you can know exactly which device was triggered.
22. Intelligent alarm sound: Set different device alarm sounds accordi