Product comparison · 2 security cameras

Imou Bullet 2 vs Imou Rex 4MP

55specifications compared
17differ
38identical
28known for one product only

Key differences

Placement supported
- Bullet 2:Outdoor
- Rex 4MP:Indoor
Form factor
- Bullet 2:Bullet
- Rex 4MP:Spherical
Product colour
- Bullet 2:White
- Rex 4MP:Black
Lens viewing angle, horizontal
- Bullet 2:108°
- Rex 4MP:92°
Lens viewing angle, vertical
- Bullet 2:56°
- Rex 4MP:48°
Lens viewing angle, diagonal
- Bullet 2:128°
- Rex 4MP:109°
Optical sensor size
- Bullet 2:25.4 / 2.8 mm (1 / 2.8")
- Rex 4MP:25.4 / 2.7 mm (1 / 2.7")
Fixed focal length
- Bullet 2:2.8 mm
- Rex 4MP:3.6 mm

Side by side

Differences highlightedShow differences only

Comparison of Bullet 2, Rex 4MP
83 specifications	A Imou Bullet 2 View product	B Imou Rex 4MP View product
Performance1 differ
Type	IP security camera	IP security camera
Placement supportedDiffers	Outdoor	Indoor
Connectivity technology	Wired & Wireless	Wired & Wireless
Auto-trackingKnown for one	Yes	Unknown — not stated by the source
Remote viewingKnown for one	Yes	Unknown — not stated by the source
Built-in light	Yes	Yes
Antenna typeKnown for one	External	Unknown — not stated by the source
Antennas quantityKnown for one	2	Unknown — not stated by the source
Certification	CE, FCC	CE, FCC
Maximum operating distanceKnown for one	Unknown — not stated by the source	50 m
Design2 differ
Form factorDiffers	Bullet	Spherical
Mounting type	Ceiling/wall	Ceiling/wall
Product colourDiffers	White	Black
Housing materialKnown for one	Metal, Plastic	Unknown — not stated by the source
Protection featuresKnown for one	Dust resistant, Water resistant	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP67	Unknown — not stated by the source
WeatherproofKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Camera3 differ
Lens viewing angle, horizontalDiffers	108°	92°
Lens viewing angle, verticalDiffers	56°	48°
Lens viewing angle, diagonalDiffers	128°	109°
Camera pan controlKnown for one	Unknown — not stated by the source	Yes
Camera tilt controlKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	0 - 90°
Pan rangeKnown for one	Unknown — not stated by the source	0 - 355°
Image sensor1 differ
Sensor type	CMOS	CMOS
Optical sensor sizeDiffers	25.4 / 2.8 mm (1 / 2.8")	25.4 / 2.7 mm (1 / 2.7")
Progressive scan	Yes	Yes
Lens system1 differ
Zoom capability	Yes	Yes
Digital zoom	16x	16x
Fixed focal lengthDiffers	2.8 mm	3.6 mm
Night vision1 differ
Night vision	Yes	Yes
Night vision distanceDiffers	30 m	10 m
LED type	IR	IR
Video2 differ
Maximum resolutionDiffers	1920 x 1080 pixels	2560 x 1440 pixels
Total megapixelsDiffers	2 MP	4 MP
Video compression formats	H.264, H.265	H.264, H.265
Frame rate	30 fps	30 fps
Region of Interest (ROI) encodingKnown for one	Yes	Unknown — not stated by the source
Privacy maskingKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Built-in speaker(s)	Yes	Yes
Audio system	2-way	2-way
Built-in microphone	Yes	Yes
Audio detectionKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	Yes	Yes
Bluetooth	No	No
Ethernet interface type	Fast Ethernet	Fast Ethernet
Supported network protocols	ONVIF	ONVIF
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Storageidentical
Built-in HDD	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Maximum memory card size	256 GB	256 GB
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
USB portKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Built-in siren	Yes	Yes
Siren noise levelKnown for one	110 dB	Unknown — not stated by the source
Video motion detection	Yes	Yes
Alert notification typeKnown for one	Unknown — not stated by the source	Text alert message
Management featuresidentical
Remotely operatedKnown for one	Yes	Unknown — not stated by the source
Reset button	Yes	Yes
Power3 differ
Power source typeDiffers	DC	USB
Power consumption (typical)Differs	5.32 W	5.5 W
DC output voltageDiffers	12	5
DC output current	1 A	1 A
Operational conditions1 differ
Operating temperature (T-T)Differs	-30 - 60 °C	-10 - 45 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
System requirementsidentical
Mobile operating systems supported	Android, iOS	Android, iOS
Weight & dimensions2 differ
WidthKnown for one	74.2 mm	Unknown — not stated by the source
DepthKnown for one	147.7 mm	Unknown — not stated by the source
HeightDiffers	74.2 mm	107.4 mm
WeightDiffers	357 g	275 g
DiameterKnown for one	Unknown — not stated by the source	9 cm
Packaging contentidentical
Number of cameras	1	1
Screws included	Yes	Yes
Manual	Yes	Yes
AC adapter included	Yes	Yes
Waterproof connectorKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	USB
Mounting kitKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) code	85258900	85258900

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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