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Surveillance Cameras
4 mm focal length surveillance cameras
prices
on 69 models
4 mm
clear
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by date of addition
Illumination range (m)
Number of megapixels (MP)
Optical zoom (x)
Max. memory card size (GB)
Number of LEDs
more parameters…
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Resolution (TV lines) (TVL)
Frame rate (fps)
Signal to noise ratio (dB)
Min. focal (mm)
Max. focal (mm)
Horizontal viewing angle (°)
Vertical viewing angle (°)
Diagonal viewing angle (°)
Measuring accuracy ± (°C)
Power consumption (W)
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by rating
Tenda CP3
compare
Tenda CP3
2023
SOHO Series
PTZ
microphone
speaker
active protection
smart
motion detection
human detection
Mount:
indoor, portable (desktop)
Resolution:
1920x1080 px
Lens:
focal 4 mm
Connection:
Wi-Fi (IP camera)
Functions:
motion detection, ROI, cloud storage
Videos
18
Photos
8
Prices
4
Price from
$27.99
up to
$83.00
Compare prices and buy Tenda CP3
1 store 4 offers
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Reolink RLC-510WA
compare
Reolink RLC-510WA
2022
microphone
smart
motion detection
Mount:
outdoor, beamed
Resolution:
5 MP, 2560x1920 px
Lens:
focal 4 mm, horizon: 80 °, vert: 42 °
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection
Videos
11
Photos
12
Prices
3
Price from
$47.99
up to
$54.00
Compare prices and buy Reolink RLC-510WA
1 store 3 offers
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Reolink W320
compare
Reolink W320
2024
microphone
smart
motion detection
human detection
vehicle detection
animal detection
Mount:
outdoor, beamed
Resolution:
5 MP, 2560x1920 px
Lens:
focal 4.0 mm, horizon: 80 °, vert: 42 °
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, cloud storage
Photos
3
Prices
1
Price from
$152.00
Compare prices and buy Reolink W320
1 store 1 offer
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Reolink E1
compare
Reolink E1
2022
PTZ
microphone
speaker
active protection
smart
motion detection
Mount:
indoor, portable with mount
Resolution:
3 MP, 2304x1296 px
Lens:
focal 4 mm, horizon: 82 °, vert: 43 °
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection
Videos
16
Photos
13
Prices
1
Price from
$37.99
Compare prices and buy Reolink E1
1 store 1 offer
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Reolink RLC-510A
compare
Reolink RLC-510A
2022
microphone
smart
motion detection
Mount:
outdoor, beamed
Resolution:
5 MP, 2560x1920 px
Lens:
focal 4 mm, horizon: 80 °, vert: 42 °
Connection:
LAN (IP camera)
Functions:
motion detection
Photos
4
Prices
6
Colour:
Price from
$49.49
up to
$104.00
Compare prices and buy Reolink RLC-510A
2 store 6 offers
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Tenda CP6
compare
Tenda CP6
2023
SOHO Series
PTZ
microphone
speaker
active protection
smart
motion detection
human detection
Mount:
indoor, portable (desktop)
Resolution:
2304x1296 px
Lens:
focal 4 mm
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, ROI, cloud storage
Videos
4
Photos
4
Prices
1
Price from
$35.64
Compare prices and buy Tenda CP6
1 store 1 offer
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Ezviz C8C
compare
Ezviz C8C
2021
PTZ
microphone
speaker
smart
motion detection
human detection
Mount:
outdoor, beamed
Resolution:
2 MP, 1920x1080 px
Lens:
focal 4 mm, horizon: 87 °
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, cloud storage
Videos
12
Photos
6
Prices
1
Price from
$69.99
Compare prices and buy Ezviz C8C
1 store 1 offer
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Reolink RLC-830A
compare
Reolink RLC-830A
2023
4K
PTZ
microphone
speaker
active protection
smart
motion detection
human detection
vehicle detection
animal detection
Mount:
outdoor, dome
Resolution:
8 MP, 3840x2160 px
Lens:
focal 4 mm, horizon: 88 °, vert: 46 °
Connection:
LAN (IP camera)
Functions:
motion detection, ROI, cloud storage
Videos
3
Photos
10
Prices
2
Price from
$90.99
up to
$129.00
Compare prices and buy Reolink RLC-830A
2 store 2 offers
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Foscam R4M
compare
Foscam R4M
2024
PTZ
microphone
speaker
WDR
smart
motion detection
human detection
vehicle detection
animal detection
Mount:
indoor, portable (desktop)
Resolution:
4 MP, 2560x1440 px
Lens:
focal 4 mm, horizon: 108 °, vert: 93 °
Connection:
Wi-Fi (IP camera)
Functions:
motion detection
Videos
3
Photos
8
Prices
1
Price from
$69.99
Compare prices and buy Foscam R4M
1 store 1 offer
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TP-LINK Tapo C225
compare
TP-LINK Tapo C225
2023
Tapo
PTZ
microphone
speaker
active protection
smart
motion detection
sound detection
human detection
vehicle detection
animal detection
Mount:
indoor, portable (desktop)
Resolution:
2560x1440 px
Lens:
focal 4 mm
Connection:
Wi-Fi (IP camera)
Functions:
motion detection, sound detection, ROI, cloud storage
Videos
17
Photos
2
Prices
1
Price from
$140.00
Compare prices and buy TP-LINK Tapo C225
1 store 1 offer
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Ezviz H8C
compare
Ezviz H8C
2023
PTZ
microphone
speaker
active protection
smart
motion detection
human detection
Mount:
outdoor, dome
Resolution:
2 MP, 1920x1080 px
Lens:
focal 4 mm, horizon: 89 °, vert: 46 °
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, ROI, cloud storage
Videos
10
Photos
6
Prices
1
Price from
$132.00
Compare prices and buy Ezviz H8C
1 store 1 offer
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Ezviz HB8
compare
Ezviz HB8
2022
PTZ
microphone
speaker
active protection
battery
smart
motion detection
Mount:
outdoor, dome
Resolution:
4 MP, 2560x1440 px
Lens:
focal 4 mm, horizon: 83 °, vert: 44 °
Connection:
Wi-Fi (IP camera)
Functions:
motion detection, cloud storage
Videos
8
Photos
9
Prices
1
Price from
$127.57
Compare prices and buy Ezviz HB8
1 store 1 offer
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All articles about surveillance cameras
02.2025
Rating surveillance cameras (february)
How to choose a memory card
How to choose a surveillance camera?
Reolink RLC-81PA
compare
Reolink RLC-81PA
2023
4K
PTZ
microphone
speaker
active protection
smart
motion detection
human detection
vehicle detection
animal detection
Mount:
outdoor, beamed
Resolution:
8 MP, 3840x2160 px
Lens:
focal 4 mm, horizon: 88 °, vert: 45 °
Connection:
LAN (IP camera)
Functions:
motion detection, ROI
Videos
2
Photos
6
Prices
3
Price from
$61.91
up to
$85.00
Compare prices and buy Reolink RLC-81PA
2 store 3 offers
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TP-LINK VIGI C440-W
compare
TP-LINK VIGI C440-W
2023
VIGI (IP, wired)
microphone
speaker
active protection
smart
motion detection
human detection
vehicle detection
Mount:
indoor, dome
Resolution:
4 MP, 2560x1440 px
Lens:
focal 4 mm, horizon: 79 °, vert: 43 °
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, ROI
Videos
1
Photos
2
Prices
2
Price from
$121.96
up to
$257.00
Compare prices and buy TP-LINK VIGI C440-W
2 store 2 offers
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Ubiquiti AirCam Dome
compare
Ubiquiti AirCam Dome
microphone
Mount:
indoor, dome
Resolution:
1 MP, 1280x800 px
Lens:
focal 4 mm, horizon: 31 °, vert: 47 °
Connection:
LAN (IP camera)
Prices
2
Price from
$101.00
up to
$110.00
Compare prices and buy Ubiquiti AirCam Dome
2 store 2 offers
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Ezviz E6 3K
compare
Ezviz E6 3K
2025
PTZ
microphone
speaker
WDR
smart
motion detection
Mount:
indoor, portable with mount
Resolution:
5 MP, 2880x1620 px
Lens:
focal 4 mm, horizon: 87 °, vert: 48 °
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, cloud storage
Videos
1
Photos
5
Prices
1
Price from
$172.00
Compare prices and buy Ezviz E6 3K
1 store 1 offer
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Tenda CT6
compare
Tenda CT6
2024
microphone
speaker
active protection
smart
motion detection
human detection
Mount:
outdoor, beamed
Resolution:
3 MP, 2304x1296 px
Lens:
focal 4 mm
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, ROI, cloud storage
Photos
5
Prices
2
Price from
$29.99
Compare prices and buy Tenda CT6
1 store 2 offers
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Tenda CP7
compare
Tenda CP7
2023
SOHO Series
PTZ
microphone
speaker
active protection
smart
motion detection
human detection
Mount:
indoor, portable (desktop)
Resolution:
4 MP, 2560x1440 px
Lens:
focal 4 mm
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, ROI, cloud storage
Videos
10
Photos
5
Prices
1
Price from
$34.30
Compare prices and buy Tenda CP7
1 store 1 offer
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Ezviz H3C
compare
Ezviz H3C
2023
microphone
smart
motion detection
human detection
Mount:
outdoor, beamed
Resolution:
2 MP, 1920x1080 px
Lens:
focal 4 mm, horizon: 82 °
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, ROI, cloud storage
Videos
1
Photos
3
Prices
1
Price from
$81.00
Compare prices and buy Ezviz H3C
1 store 1 offer
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TP-LINK VIGI C340-W 4 mm
compare
TP-LINK VIGI C340-W 4 mm
2023
VIGI (IP, wired)
microphone
speaker
active protection
smart
motion detection
human detection
vehicle detection
Mount:
outdoor, beamed
Resolution:
4 MP, 2560x1440 px
Lens:
focal 4 mm, horizon: 80 °, vert: 43.2 °
Connection:
LAN (IP camera), Wi-Fi (IP camera)
Functions:
motion detection, ROI, cloud storage
Photos
3
Prices
1
Price from
$264.00
Compare prices and buy TP-LINK VIGI C340-W 4 mm
1 store 1 offer
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TP-LINK Tapo TC70
compare
TP-LINK Tapo TC70
2023
Tapo
PTZ
microphone
speaker
active protection
smart
motion detection
Mount:
indoor, portable (desktop)
Resolution:
1920x1080 px
Lens:
focal 4 mm
Connection:
Wi-Fi (IP camera)
Functions:
motion detection
Videos
1
Photos
3
Prices
1
Price from
$50.00
Compare prices and buy TP-LINK Tapo TC70
1 store 1 offer
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Hikvision DS-2CD2012-I
compare
Hikvision DS-2CD2012-I
WDR
smart
motion detection
Mount:
outdoor, beamed
Resolution:
1.3 MP, 1280x960 px
Lens:
focal 4 mm, horizon: 73.1 °
Connection:
LAN (IP camera)
Functions:
motion detection
Prices
4
Price from
$20.99
up to
$34.00
Compare prices and buy Hikvision DS-2CD2012-I
4 store 4 offers
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TP-LINK Tapo TC71
compare
TP-LINK Tapo TC71
2024
Tapo
PTZ
microphone
speaker
WDR
active protection
smart
motion detection
sound detection
human detection
Mount:
indoor, portable (desktop)
Resolution:
3 MP, 2304x1296 px
Lens:
focal 4 mm, horizon: 83 °, vert: 45 °
Connection:
Wi-Fi (IP camera)
Functions:
motion detection, sound detection, ROI, cloud storage
Photos
2
Prices
2
Price from
$46.32
up to
$59.00
Compare prices and buy TP-LINK Tapo TC71
2 store 2 offers
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Reolink CX410
compare
Reolink CX410
2024
microphone
speaker
active protection
smart
motion detection
human detection
vehicle detection
animal detection
Mount:
outdoor, beamed
Resolution:
4 MP, 2560x1440 px
Lens:
focal 4 mm, horizon: 89 °, vert: 46 °
Connection:
LAN (IP camera)
Functions:
motion detection, ROI, cloud storage
Videos
16
Photos
8
Prices
4
Price from
$62.99
up to
$89.00
Compare prices and buy Reolink CX410
2 store 4 offers
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Series
Camera type
optical
thermal imaging
optics + thermal imager
Mount location
outdoor
indoor
portable (desktop)
portable (with mount)
Body type
domed
directional
hidden installation
no lens
Connection
BNC (wired analogue)
LAN (IP cameras)
Wi-Fi (IP cameras)
3G / 4G (IP cameras)
Number of megapixels
≤ 1.3 MP (HD)
2 MP (Full HD)
3 MP
4 MP
5 MP
6 MP
≥ 8 MP (4K)
Frame frequency
< 25 fps
25 fps
30 fps
≥ 45 fps
Features
PTZ lens control
PoE power
PoC power
IR illumination
LED backlight
panoramic shooting
fisheye lens
light sensor
microphone
feedback speaker
memory card slot
WDR
alarm inputs/outputs
audio jack
active protection
anti-vandal protection
battery
solar panel
Software features
mobile app
motion detection
motion alert
sound detection
area of interest (ROI)
digital DWDR
ONVIF
cloud storage
h.265 codec
h.265+ codec
Smart Features
perimeter protection
human detection
vehicle detection
animal detection
people counting
face recognition
license plate recognition
Optical zoom
≤ 10x
11 – 20x
21 – 30x
> 30x
Viewing angle (horizontal)
≤ 80°
81 – 100°
101 – 120°
> 120°
Illumination range
< 15 m
15 – 20 m
25 – 30 m
40 – 50 m
> 50 m
Focal length
fixed
variable (varifocal)
Focal length (fixed)
< 2.8 mm
2.8 mm
3.6mm
4 mm
6 mm
> 6 mm
Release year
2025
2024
earlier
roll up
more
Min. focal (varifocal)
≤ 3 mm
3.1 – 4 mm
4.1 – 5 mm
> 5 mm
Max. focal (varifocal)
≤ 10 mm
10.1 – 12 mm
12.1 – 15 mm
> 15 mm
Minimum lighting
< 0.001 lux (cloudy night)
0.001 – 0.009 (starry sky)
0.01 – 0.09 (quarter moon)
0.1 – 0.5 lux (full moon)
≥ 0.6 lux (weak flashlight)
Matrix size
≤ 1/4"
1/3.9 – 1/3"
1/2.9 – 1/2"
> 1/2"
Supply voltage
5 V
6.5 V
9 V
12 V
14 V
24 V
230 V
Operating temperature
below -10 °С
below -20 °C
below -30 °C
below -40 °C
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