| Model | OK - PRO3 |
| Camera | |
| Resolution | 1920 x 1080P |
| Video Compression | H.264/H.265 |
| Zoom | 20x optical zoom |
| Infrared Distance | 60m night vision |
| Voice Intercom Speaker | Supported |
| Network Protocols | IPv4, HTTP, FTP, RTSP, UPnP, DNS, NTP, RTP, TCP, UDP, IGMP, ICMP, ARP |
| Wireless Transmission | Built - in 4G wireless transmission function (5G can be customized). |
| Storage | Supports TF card storage, with a maximum single - card capacity of 512G |
| Input Voltage | DC12V |
| Telescopic mast | |
| Material | Aluminum alloy |
| Extended height | 2m |
| Closed Height | 0.6m |
| Lifting way | Manual lifting |
| Wind Resistance | Can work normally under level 8 wind (ground nails for reinforcement are supported) |
| Safety | Self - locking at any height, no height drop over time |
| Power supply system | |
| Battery Power | 12V 100AH |
| Battery Type | Lithium iron phosphate |
| Solar panel | 2*45W + 1*30W total 120W solar panel |
| Charge - Discharge Cycles | >500 times |
| Battery Level Display | Supports percentage and voltage display |
| Low - Voltage Protection | Automatically enters protection mode when the voltage is below 9.5V. The battery can continue to be used for 1 year under low - voltage conditions. |
| Output Voltage | 12V |
| Maximum Instantaneous Output Voltage | 20A |
| Cabinet | |
| Structure | Suitcase design |
| Material | Galvanized sheet |
| Dimensions | Length: 520mm * Width: 420mm * Height: 900mm |
| Weight | Approximately 40 kg (including the top dome camera box) |
| Wheels | 4 Wheels, 2 of wheels with brake |