Homam specifications

Storage
  • SecurityRSA/AES
Lens
  • Technology7-glass, low-distortion fisheye lens, a Zorachka proprietary development
  • Field of viewDiagonal 156°, horizontal 134°, vertical 75°
  • Focal length2.39mm
  • Apertureƒ/2.0
  • Minimum focus distance0.98ft (0.3m)
  • F-Tan (Theta) Distortion (%)–0.7%
  • Spectral rangeVisible + IR
  • Resolution5MP
Sensor
  • TechnologySony STARVIS back-illuminated color CMOS
  • Resolution1920 × 1080
  • Size1/2.8''
  • Wide dynamic rangeMultiple exposure WDR; digital overlap WDR
  • Frame rate30fps (DOL WDR 2 frames)
  • ShutterElectronic shutter with variable charge-integration time
  • Analog to digital converter12-bit ADC
  • Spectral rangeRGB + near-infrared (400–1000nm)
Main processor
  • TechnologyMultiprocessor system
  • CPUCortex-A9 Dual 600MHz
  • Camera OSHomam OS (Linux-based)
  • SDRAM memory1GB DDR3L 800MHz
Image signal processing
  • Input resolution and frame rateMultiple 2MP streams at 30fps
  • Output interface8-bit
  • Output color formatYCbCr 4:2:0
  • Noise reduction2D-DNR, 3D-DNR
  • Wide dynamic rangeDigital-overlapping WDR 2/3 frames
  • Camera control
    • Auto exposure
    • Auto white balance
    • Flicker detection
    • Auto focus
  • Image correction
    • Image demosaicing
    • Gamma correction
    • Optical black clamp
    • Color correction
    • Shading correction
    • Blemish compensation
    • Flicker correction
    • Texture enhancer
    • IR optimizer (night mode)
    • High light compensation
    • Lens distortion correction
    • Lens vignetting correction
Image postprocessing
  • Electronic zoomUp to 8×
  • On-screen displayUp to 8 planes, 8bpp
  • RotationAccelerometer-based 180° automatic image rotation
Video signal processing
  • H.265 HEVCMultiple 2MP streams at 30fps, level 5, main profile, up to 40Mbps
  • H.264 AVCMultiple 2MP streams at 30fps, level 5.1, high profile, up to 40Mbps
Audio signal processing
  • Audio codecMPEG-2 AAC-LC
  • Number of channels2 (stereo)
  • Sampling rate48kHz
  • Bitrate64kbps/channel
Analytics signal processing
  • Object detectionStatic and dynamic detection and tracking
  • Human detectionFace detection
  • Tampering alarmDefocus and global change detection
Speakers
  • Type2× high-SPL Mylar stereo
  • Input power1W per speaker
  • Impedance
  • SPL92dB per speaker
  • Audio amplifierClass D, 2W
Microphones
  • Type2× stereo; premium-grade FETs
  • Sampling rate48kHz
  • Sensitivity–30dB
  • Signal-to-noise ratio74dB
  • Frequency range20 — 20 000 Hz
  • Maximum SPL input110dB with automatic gain control
  • DirectivityOmnidirectional
Night mode
  • IR lighting8 IR diodes
  • IR diode wavelengthEye-safe (850nm)
  • IR LED brightness controlIndependent 4-zone, 1024 brightness levels for each zone, proprietary auto adjustment algorithm
  • IR lighting power1.18W (~20 meters)
  • Day/night switchMechanical IR-cut filter
Wireless interfaces
  • Wi-FiDual Band (2.4/5GHz) IEEE 802.11 a/b/g/n/ac
  • Bluetooth5.0
  • NFCNCI 1.0; supports NFCIP-1 and NFCIP-2, ISO/IEC 14443, ISO/IEC 15693, MIFARE Classic IC-based card and FeliCa card
Construction
  • Case materialAnodized and raw aluminum, semi-transparent glossy polycarbonate (lens cover), plastic inserts
  • Body size3'' (75mm) sphere
  • Height with stand3.3'' (83mm)
  • Weight with stand9.4oz (260g)
  • Camera mountMagic Base (magnetic stand to be fixed on any horizontal, vertical or inclined surface)
  • IndicatorRGB LED
  • ColorAnthracite gray
  • Power supplyUSB-C, 5V, 1.5A
  • Average power consumption5W
Environmental requirements
  • Weather resistanceDesigned for indoor use
  • Operating temperature41–95°F (5–35°C)
  • Operating humidity20–70%