K21 3-sim cellular Bonding encoder is an advanced bonding encoder that fully developed by Shenzhen haiwei vision technology, it allows to transmit max 3840* 2160 30 FPS video over 3 aggregated Sim cards, support simultaneously output to three different platform over RTMP (Main stream: 2 *4K for HDMI, 2nd stream: 1* 1080), supports HTTP- RTSP over UDP/ TCP- RTMP- UDP Unicast/ multicast – ONVIF- HLS- P2P (Haiwei proprietary protocol) protocol.
K21 Bonding User manual
| ModelK |
K21 |
| Input |
1* HDMI, 1*SDI 1* 3.5MM audio Jack |
| Output |
H.264/ H.265 TS stream, 1*3.5mm audio loop out |
| Video |
Input Resolution |
3840*2160 and below |
| Encoding |
H.265 main profile
H.264 BASELINE PROFILE/ H.264 MAIN PROFILE/ H.264 HIGH PROFILE
|
| Encoded size |
Up to 3840* 2160 |
| Bitrate |
200 kb/s~512000 kb/s |
| Frame |
3840-2160-30 fps, 1920*1080-60 FPS |
| OSD |
Text, image |
| Audio |
Input |
1* HDMI embedded audio,1*SDI embedded audio, 1* 3.5 mm Audio Jack (active audio) |
| Output |
1* 3.5 mm audio Jack |
| Encoding |
AAC/ MP3/ G.711 |
| Bitrate |
64Kb/s~384Kb/s |
| Sampling |
32000, 44100, 48000 etc |
| Internet |
RJ45 1000M/100M adaptive network, 4G (3* Sim), WIFI |
| System |
Network protocol |
RTMPS, SRT,HTTP, RTSP, RTMP, UDP, Unicast, multicast, HLS, RTP, P2P, ONVIF |
| ABR |
Adaptive Bitrate streaming |
| Configuration |
Linux/ Windows/ Mac based IE browser, LiveX |
| RS485 |
PELCO-D, PELCO-P |
| 4G router |
1 to 3 sim card bond 4g router （WIFI hot spot） |
| Storage |
TF card (max 128G, Haiwei providing (paid): SanDisk CLASS10 64G TF card) |
| Others |
Power |
12V~2A |
| Consumption |
8W |
| Size |
150mm x 120mm x 30mm |
| Battery |
7.4V 6000 MAH Li-polymer |
| temperature |
-20℃+ 60℃ |
| Humidity |
<90%, non-condensation |
| Weight |
0.5KG |
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