Common
Model
IPM-721S
MAIN-41495
800TVL
Brand
Amcrest
Nest
ZOSI
Rating on Amazon
3.7
4.1
3.8
Reviews on Amazon
1521
4140
1768
Usage
Indoor
Outdoor
Security features
Motion Detection
Real-time Activity Alerts
Features
Memory
micro SD
128GB micro SD
2-way audio
Intelligent sensors
Day/night features
Night-vision
Night vision distance
32ft
20ft
65ft
Lens
Resolution
1080x720p HD
1080x720p HD
1280x720p HD
Lens
2.8mm
2.8mm
3.6mm
Image Sensor
3-megapixel color
1 /3'' Color CMOS with IR-Cut
Zoom
digital
digital
Angle
85°
130°
Leds
Leds amount
12
24
Resistance
Inclement weather conditions
High-energy kinetic impacts
Water
Extreme temperatures
Key information
Shape
cylindric
cylindric
bullet
Colour
multiple
white
black
Hidden
Case material
plastic
metal
aluminum
Whireless
Type
Pan-Tilt-Zoom
IP
analog
Warranty
1 year
1 year
1 year
Power
Power Supply
power outlet
100–240V AC
DC12V/500mA
Battery
has not
has not
has not
Battery included
Capacity
has not
has not
has not
Web and Mobile Access
Windows
Mac
Phone (iOS and Android)
Free app
Coming with
Mounting screw bag
Amount of cameras in pack
1
1
1
DVR
Power Supply
HD/SD, micro SD
Network cables
Dimensions
Size
5.3 x 5.8 x 7.8 inches
3.5 x 2.8 x 2.8 inches
6.81 x 2.87 x 2.8 inches
Product Weight
2.2 pounds
3 pounds
0.6 pounds
Security cameras comparison rating
We have taken into account Security cameras technical specs, prices, consumer opinions at Amazon and can give you chart below.
- 9.5Amcrest IPM-721S
- 17.5Nest MAIN-41495
- 4.5ZOSI 800TVL
The best security camera is Nest MAIN-41495. Check Price at Amazon
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