TR-D7121IR1 v7 1.9
Audio:
Built-in microphoneBuilt-in speaker
WDR:
real WDR (120 dB)Frame rate:
25Electronic shutter speed:
1/2 ~ 1/50,000 sIR range:
up to 10 mDigital noise Reduction:
3D DNRCorridor mode:
YesResolution:
2MPForm factor:
CubeMaximum video output resolution:
1920x1080Image sensor:
1/2.8" CMOSBitrate (Mb/sec):
up to 8MbpsPower supply:
PoE (802.3af) / 12V DCLens (mm):
1.9Net Weight (kg):
0.095 / 0.220Sensitivity(Lux):
0.005Lux (F1.6)Local storage:
MicroSD up to 256GBIR:
YesCase material:
PlasticVideo input:
NoLightning protection:
NoPower PoE:
2.9WDimensions (mm):
129 x 99 x 60Power consumption, Watt:
DC: 2.0W PoE: 2.9WWorking temperature, C°:
-10°C … +50°CDay/Night Mode:
Mechanical ICRNetwork interfaces:
RJ-45Field of view:
H139°±5°, V74°±5°Video compression:
Н.265+ / Н.265 / H.264
The TRASSIR TR-D7121IR1 v7 1.9 is a compact indoor 2 MP (1920×1080) IP camera designed for efficient video surveillance and two-way audio communication. It features IR illumination with a 10-meter range for night monitoring, a built-in microphone and speaker for two-way audio, and a PIR sensor for motion detection via thermal changes. The camera supports advanced analytics, including human motion detection, virtual line crossing, and zone intrusion detection.
Parameters:
- Detection of people, vehicles, line crossing, area entry and exit
- Real WDR 120 dB – improves image quality under high dynamic range lighting
- 3D DNR – spatial noise reduction for better clarity in low-light conditions
- Corridor mode – optimized for vertically oriented video
- 1/2.8" CMOS sensor with 0.005 lx minimum illumination
- Mechanical IR cut filter – blocks infrared light when ambient light is sufficient
- Video compression: H.265+, H.265, H.264
- Built-in microphone and speaker for two-way communication
- PIR sensor for thermal motion detection
- SD card slot supporting up to 256 GB
- Fixed 1.9 mm lens
- Horizontal viewing angle: 139°
- Vertical viewing angle: 74°
- Aperture: F/1.6
- Interfaces: RJ-45 network port, microSD slot (up to 256 GB), power connector
- Power supply: 12 V DC or PoE
- Maximum power consumption: 2 W
- Dimensions: 129 × 99 × 60 mm
- Weight: 95 g
- Operating temperature range: –10 °C to +50 °C
TR-D7121IR1 v7 1.9.pdf 
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