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Product comparison · 2 security cameras

Dahua Technology IPCHFW2431RZS security camera Bullet IP security camera Indoor & outdoor vs Imou Cell PT 4G

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  • 36specifications compared
  • 24differ
  • 12identical
  • 70known for one product only

Key differences

The Dahua Technology IPCHFW2431RZS security camera Bullet IP security camera Indoor & outdoor has 16° more lens viewing angle, horizontal than the Imou Cell PT 4G (104° vs 88°). The Dahua Technology IPCHFW2431RZS security camera Bullet IP security camera Indoor & outdoor has 10° more lens viewing angle, vertical than the Imou Cell PT 4G (55° vs 45°). The Dahua Technology IPCHFW2431RZS security camera Bullet IP security camera Indoor & outdoor has 40 m more night vision distance than the Imou Cell PT 4G (60 m vs 20 m). Only the Dahua Technology IPCHFW2431RZS security camera Bullet IP security camera Indoor & outdoor has Ethernet LAN. Placement supported: Indoor & outdoor on the Dahua Technology IPCHFW2431RZS security camera Bullet IP security camera Indoor & outdoor, Outdoor on the Imou Cell PT 4G.

  • Placement supported
    • Indoor & outdoor
    • Outdoor
  • Connectivity technology
    • Wired
    • Wireless
  • Form factor
    • Bullet
    • Spherical
  • Mounting type
    • Wall
    • Ceiling/wall
  • Housing material
    • Metal
    • Plastic
  • International Protection (IP) code
    • IP67
    • IP66
  • Lens viewing angle, horizontal
    • 104°
    • 88°
  • Lens viewing angle, vertical
    • 55°
    • 45°

Side by side

Differences highlightedShow differences only
106 specifications
A

Dahua Technology

IPCHFW2431RZS security camera Bullet IP security camera Indoor & outdoor

Model IPCHFW2431RZS

View product
B

Imou

Cell PT 4GView product
Performance2 differ
TypeIP security cameraIP security camera
Placement supportedDiffersIndoor & outdoorOutdoor
Connectivity technologyDiffersWiredWireless
PTZ controlKnown for oneYes
Auto-trackingKnown for oneYes
Virtual assistantKnown for oneAmazon Alexa
Built-in lightKnown for oneYes
Design4 differ
Form factorDiffersBulletSpherical
Mounting typeDiffersWallCeiling/wall
Product colourWhiteWhite
Housing materialDiffersMetalPlastic
International Protection (IP) codeDiffersIP67IP66
LED indicatorsKnown for oneYes
Protection featuresKnown for oneWeatherproof
Camera3 differ
Minimum illuminationKnown for one0.03 lx
Angle of rotationKnown for one330°
Lens viewing angle, horizontalDiffers104°88°
Lens viewing angle, verticalDiffers55°45°
Tilt angle range0 - 90°0 - 90°
Pan rangeDiffers0 - 355°0 - 360°
Camera shutter speedKnown for one1/3 - 1/100000 s
Lens viewing angle, diagonalKnown for one107°
Image sensor1 differ
Sensor typeCMOSCMOS
Number of sensors11
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.8 mm (1 / 2.8")
Progressive scanYesYes
Number of effective pixels (H x V)Known for one2688 x 1520 pixels
Lens systemidentical
Number of lenses11
Focal length rangeKnown for one2.7 - 13.5 mm
Maximum aperture numberKnown for one1.4
Closest focusing distanceKnown for one0.2 m
Zoom capabilityKnown for oneYes
Digital zoomKnown for one8x
Fixed focal lengthKnown for one3.6 mm
Night vision1 differ
Night visionYesYes
Night vision distanceDiffers60 m20 m
LED typeKnown for oneIR
Number of illumination LEDsKnown for one4
Video4 differ
Maximum resolutionDiffers2560 x 1440 pixels2304 x 1296 pixels
Total megapixelsDiffers4 MP3 MP
Video compression formatsDiffersH.264, H.264+, H.265, H.265+H.264, H.265
Supported graphics resolutionsKnown for one352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2304 x 1296, 2560 x 1440, 2688 x 1520
Frame rateDiffers25 fps15 fps
Video streamingKnown for oneYes
3D NR (Noise Reduction)Known for oneYes
Gain control typeKnown for oneAuto/Manual
Bit rate controlKnown for oneConstant Bit Rate (CBR)/Variable Bit Rate (VBR)
Privacy maskingKnown for oneYes
Smart IRKnown for oneYes
Audioidentical
Signal-to-Noise Ratio (SNR)Known for one45 dB
Built-in speaker(s)Known for oneYes
Audio systemKnown for one2-way
Built-in microphoneKnown for oneYes
Network1 differ
Ethernet LANDiffersYesNo
Wi-FiNoNo
BluetoothNoNo
Ethernet interface typeKnown for oneFast Ethernet
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsKnown for oneHTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP; NTP
Cabling technologyKnown for one10/100Base-T(X)
Number of usersKnown for one20 user(s)
Mobile network connectionKnown for oneYes
SIM card slotKnown for oneYes
SIM card typeKnown for oneNanoSIM
Mobile network generationKnown for one4G
4G standardKnown for oneLTE-TDD & LTE-FDD
Storage2 differ
Built-in HDDNoNo
Card reader integratedKnown for oneYes
Compatible memory cardsDiffersMicroSD (TransFlash)MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card sizeDiffers128 GB256 GB
Flash memoryKnown for one32 MB
Internal memoryKnown for one512 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one1
USB portKnown for oneYes
Securityidentical
MirrorKnown for oneYes
Built-in sirenKnown for oneYes
Siren noise levelKnown for one120 dB
Intelligent Video Surveillance (IVS) system featuresKnown for oneHuman detection
Motion sensorKnown for oneYes
Motion sensor technologyKnown for onePassive infrared (PIR) sensor
Management featuresidentical
Web browserKnown for oneYes
Reset buttonKnown for oneYes
Power2 differ
Power source typeDiffersDCBattery, Solar
Power consumption (max)Known for one11.74 W
DC output voltageDiffers125
Power consumption (typical)Known for one3.5 W
DC output currentKnown for one2 A
Operational conditions1 differ
Operating temperature (T-T)Differs-30 - 60 °C-20 - 50 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Weight & dimensions3 differ
DepthDiffers72 mm177 mm
HeightDiffers80 mm142 mm
LengthDiffers212.8 mm737.7 mm
WeightKnown for one685 g
WidthKnown for one110 mm
Packaging dataidentical
Package weightKnown for one860 g
Packaging contentidentical
Number of cameras11
Cables includedKnown for oneUSB
Mounting brackets includedKnown for oneYes
Screws includedKnown for oneYes
Drilling template includedKnown for oneYes
Quick start guideKnown for oneYes
Batteryidentical
Battery capacityKnown for one1500 mAh
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Sustainabilityidentical
Compliance certificatesKnown for oneCE, UKCA

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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