Disassemble IP PTZ dome camera HIC6621EX22-IRL Uniview

Uniview is another professional IP camera manufacturer from Hangzhou, China. Today, we are going to disassemble HIC6621EX22-IRL, which is a day/night 1080P HD IP PTZ dome camera with laser IR. This camera is designed for remotely HD surveillance, ideal for auto tracking video surveillance applications. Equipped with laser infrared LEDs, night vision reaches hundred meters, it's widely used in city surveillance, transportation, schools and more.

Features and specifications

• 1/2.8" 2.0MP progressive scan CMOS image sensor
• Focal length: 4.7 ~ 103mm, 22 x optical zoom
• Horizonal FOV: 61.9 ° (wide-angle) ~ 3.4 ° (tele)
• Aperture supports: automatic / manual
• Aperture range: F1.6 ~ F3.2
• Minimum illumination 0.025lux (F1.6,50IRE, color), 0.0025lux (F1.6,50IRE, black and white)
• Maximum resolution 1920x1080
• Coding standard: H.264
• Resolution selection: 1080P (1920 * 1080) up to 30 frames / sec, 720P (1280 * 720) up to 60 frames / sec, D1 (720 * 576) up to 25 frames / sec.
• Frame per second: Adjustable from 1 to 60fps
• Streaming: Triple video streaming
• Support preset cruise (maximum 16, each can add 32 presets), the path cruise mode (maximum 4, recording time unlimited)

Uniview - HIC6621EX22-IRL

Uniview - HIC6621EX22-IRL adopts heavy duty aluminum housing design, it has indeed a fine-looking design, looks like a helmet.

Uniview - HIC6621EX22-IRL Exterior Cover

Open the protection cover, you can see parts of PTZ and PTZ dome rotating shaft connected, it's very durable.

IP PTZ Dome Camera Connector

Although we just removed the protection cover, you might not be able to continue disassembling the camera, since it has professional design. Continuing disassemble the camera, we can see its power supply board.

IP PTZ Dome Camera Power Board

The power supply board looks very simple, but it has 6KV anti-lightning design, even if it works in lightning weather, it can provide reliable performance. Meanwhile it has temperature module design to monitor internal temperature in real time, smart temperature control to reduce power consumption.

IP PTZ Dome Camera Motor Design

After remove the temperature module board, we can see the motor mechanical part which is core component for PTZ camera.

IP PTZ Dome Camera Motor Design Close View

The whole motor design is very stable, It's very tight between the motor gears and belts, to provide precise rotation.

HIC6621EX22-IRL Side Motor

We already knew its pan/tilt rotation structure, let's disassemble the helmet to see its structure.

HIC6621EX22-IRL Camera Helmet

The dome camera has a waterproof breathable value, which to balance internal air pressure, temperature and avoid window fogging. Typically, security cameras add the desiccant to prevent fog.

HIC6621EX22-IRL Camera Front View

Continue the dismantling, we can see HIC6621EX22-IRL window is divided into two parts, one part is transparent lens window, the other part is opaque, but infrared visible window.

HIC6621EX22-IRL PTZ Camera Infrared Illuminator

HIC6621EX22-IRL - Block Camera

This camera adopts IP67 weatherproof design, the camera is equipped with a block camera, overall capturing performance is excellent.

HIC6621EX22-IRL - Internal Fan

Remove the block camera, we found it has an internal fan, which helps air ventilation

HIC6621EX22-IRL - Laser Emitter

Furthermore, during disassembling process, we found this camera has a laser emitter, which provides up to 250 meters night vision. During night vision testing, we found this camera can provide high definition images under complete darkness environment.

HIC6621EX22-IRL - All Parts

From the entire disassembling process, we found that HIC6621EX22-IRL overall performance is good, has metal housing design, with internal temperature control design for offering reliable video surveillance, this camera added with a laser emitter to provide long distance night vision. This product has complicated design, in order to reassemble this camera, we stop disassembling this camera further.