Description
The Bosch IQsight FLEXIDOME indoor 3100i 2MP dome camera is a compact indoor IP security camera designed for reliable general-purpose surveillance in offices, schools, retail stores, commercial buildings, healthcare facilities, hallways, lobbies, and indoor public spaces. Available as NDI-3702-A and NDI-3702-A-IO, this 2MP FLEXIDOME indoor 3100i model combines Full HD video, a flexible motorized 3.3-10.2mm varifocal lens, High Dynamic Range, IVA Pro Buildings analytics, H.265 compression, edge recording, and Bosch security features in an easy-to-install indoor dome platform.
The 2MP sensor captures 1920 x 1080 video at up to 30fps, providing clear Full HD surveillance for everyday indoor monitoring. The 3.3-10.2mm motorized lens allows installers to adjust the field of view from wide-area coverage to more focused scene monitoring, making the camera suitable for entrances, corridors, reception areas, classrooms, retail aisles, service counters, and office interiors.
Bosch IQsight IVA Pro Buildings comes pre-installed, bringing deep-learning-based person and vehicle detection to indoor surveillance applications. The analytics engine supports object detection, line crossing, entering or leaving a field, loitering, follow route, counting, occupancy, condition change, similarity search, and objects stopping or starting to move. These intelligent analytics help reduce false alarms and support faster forensic search through recorded video.
High Dynamic Range up to 120dB helps preserve important detail in scenes with bright windows, interior lighting, shadows, and changing indoor lighting conditions. Bosch Intelligent Streaming and H.265 compression reduce bandwidth and storage requirements while maintaining useful image quality. Local microSD edge recording supports up to 2TB storage, including industrial SD card health monitoring.
The NDI-3702-A is the standard 2MP indoor model, while the NDI-3702-A-IO adds microphone, audio I/O, alarm I/O, and 24VAC support for installations requiring additional integration options. Both models are NDAA compliant and include Secure Element / TPM-based protection, signed firmware, secure boot, TLS encryption, ONVIF Profile S/G/T/M support, and Bosch Remote Portal compatibility.
Key Features:
• Bosch IQsight FLEXIDOME indoor 3100i fixed dome IP camera
• Available models: NDI-3702-A and NDI-3702-A-IO
• 2MP Full HD resolution, 1920 x 1080
• 3.3-10.2mm motorized varifocal lens
• High Dynamic Range up to 120dB
• IVA Pro Buildings analytics included
• Deep-learning-based person and vehicle detection
• Bosch Intelligent Streaming
• H.265 / H.264 / M-JPEG compression
• Up to 30fps video
• Edge recording to microSD up to 2TB
• Secure Element with TPM functionality
• Signed firmware and secure boot
• ONVIF Profile S, G, T, and M compliant
• PoE Class 3 power
• Optional NDI-3702-A-IO model with audio, alarm I/O, and 24VAC
• Compact indoor dome with click mechanism installation
• NDAA compliant
Technical Specifications Summary:
Camera:
• Resolution: 2MP Full HD
• Effective Pixels: 1920 x 1080
• Sensor Type: 1/2.8" CMOS
• Frame Rate: 1fps to 30fps
• Dynamic Range: 120dB HDR
• Minimum Illumination:
- Color: 0.06 lux
- Monochrome: 0.016 lux
Lens:
• Focal Length: 3.3mm to 10.2mm
• Aperture: F1.6 to F3.29
• Iris Control: DC-Iris
• Zoom / Focus: Motorized
• Horizontal Field of View: 106° to 31.2°
• Vertical Field of View: 55.2° to 17.5°
DORI Coverage:
• Detection: 29m to 138m
• Observation: 12m to 55m
• Recognition: 6m to 28m
• Identification: 3m to 14m
Video:
• Compression: H.265 / H.264 / M-JPEG
• Streaming: Multiple configurable streams
• Intelligent Streaming: Supported
• Camera Processing Latency: <120ms
• Signal-to-Noise Ratio: >55dB
• Video Resolution: 1920 x 1080 down to selectable lower resolutions
• Privacy Masks: 8
Analytics:
• IVA Pro Buildings
• Person and Vehicle Object Classes
• Base Tracking 2D
• Line Crossing
• Enter / Leave Field
• Loitering
• Follow Route
• Counting
• Occupancy
• Condition Change
• Similarity Search
• Objects Stopping or Starting to Move
• Tamper Detection
• Up to 16 Simultaneous Alarm Rules
Storage:
• microSDHC / microSDXC / microSD slot
• Supports microSD cards up to 2TB
• Industrial SD card health monitoring
• 5-second pre-alarm recording
• Recording Modes: Continuous, Scheduled, Alarm, Event
Network & Security:
• Ethernet: 10/100BASE-T
• ONVIF Profile S, G, T, M
• Platform: CPP14.3
• Secure Element: RSA 4096-bit, AES/CBC 256-bit
• Encryption: TLS 1.2, TLS 1.3, AES 128/256
• Local Storage Encryption: XTS-AES
• Signed Firmware and Secure Boot
Power:
• PoE: IEEE 802.3af / 802.3at Type 1, Class 3
• Power Consumption: 2.1W typical / 3.0W maximum
• 24VAC Power: NDI-3702-A-IO model only
I/O Notes:
• NDI-3702-A: Standard 2MP indoor model
• NDI-3702-A-IO: Adds microphone, audio input/output, alarm input/output, and 24VAC support
Environmental & Mechanical:
• Housing Material: Polycarbonate
• Bubble Material: Clear Polycarbonate
• Coating: Clear with Anti-Scratch Coating
• Color: Signal White, RAL 9003
• Dimensions: 137mm x 104mm
• Weight: 415g / 0.91lb
• Operating Temperature: 0°C to +40°C
• Mounting Type: Surface-mounted
• Sustainability: PVC free
• Country of Origin: Thailand
Model Variants:
• NDI-3702-A – 2MP Indoor Dome, 3.3-10.2mm Lens
• NDI-3702-A-IO – 2MP Indoor Dome, 3.3-10.2mm Lens, Microphone, I/O, 24VAC
Compatible Accessories:
• NDA-3083-SMB – Surface Mount Box with 4S and Conduit Support
• NDA-3083-PLEN – In-Ceiling Plenum Kit
• NDA-3083-LWMT – L-Shape Wall Mount
• NDA-3083-PIP – Pendant Interface Plate
• NDA-3083-TBLV – Tinted Bubble
• NDA-3083-BH – Black Housing
• NDA-MCBNC-01M – Analog Cable, BNC Connector
• NDA-U-WMT – Pendant Wall Mount
• NDA-U-WMTG – Pendant Wall Mount, Gang Box
• NDA-U-PMTE – Pendant Pipe Extension, 20"
• NDA-U-PMTG – Pendant Pipe Mount, Gang Box
• NDA-U-PMTS – Pendant Pipe Mount, 4"
• NDA-U-PMAS – Pole Mount Adapter, Small
• NDA-U-PSMB – Pendant Wall/Ceiling Mount SMB
• NDA-U-PMT – Pendant Pipe Mount, 12"
Default selection is NDI-3702-A. Specify NDI-3702-A-IO if microphone, audio I/O, alarm I/O, or 24VAC support is required.
