CP Plus CP-UNC-DA21L3B-LQ 2MP Dual Light Dome IP Camera 2-Way Audio

The CP Plus CP-UNC-DA21L3B-LQ is a 2MP dual light dome IP camera from the enhanced B series, featuring full colour night vision, built-in microphone and speaker for 2-way audio, and Smart Motion Detection with human and vehicle classification. Designed for indoor and semi-outdoor applications across Delhi NCR, this camera delivers 1920 × 1080 resolution at 25/30fps with exceptional low-light performance down to 0.001 Lux in colour mode. The dual light system combines 2 IR LEDs and 2 warm white LEDs for 30-meter colour night vision, while the F1.4 aperture and 86-degree horizontal field of view capture wider scenes than 4MP models — ideal for shop interiors, clinic corridors, office reception areas, and residential society lobbies where coverage width matters more than extreme detail.

At Thencix, we supply genuine CP Plus products with GST invoice and 2-year brand warranty. For businesses requiring input tax credit, we provide compliant billing with PAN verification support. Same-day dispatch available for Delhi, Noida, Gurgaon, and Faridabad with express delivery. Need help with camera placement, PoE switch selection, or 2-way audio configuration? WhatsApp us at +91 9891150949 for pre-sales technical support and site-specific recommendations.

CP Plus CP-UNC-DA21L3B-LQ 2MP Dome Camera Overview

This CP Plus B series 2MP dome camera outputs Full HD resolution (1920 × 1080) at 25/30fps with H.265+ and Instastream compression for efficient storage. The 1/2.7 inch progressive scan CMOS sensor with DWDR handles challenging backlight at glass-fronted shops and clinic entryways where bright outdoor light meets dim interiors. The 3.6mm fixed lens provides an 86-degree horizontal field of view — 8 degrees wider than the 4MP B series — covering more area per camera for cost-effective installations. The discreet dome form factor with ceiling mounting suits professional environments where visible security equipment might intimidate customers or patients.

The dual light system automatically switches between IR mode (black-and-white) and warm light mode (full colour) based on ambient conditions. At 0.001 Lux, the warm white LEDs activate to deliver colour footage for identifying clothing colours, skin tones, and vehicle colours at night. When warm light is unnecessary or unwanted, the camera switches to IR-only mode for discreet black-and-white monitoring. Both IR and warm light ranges extend to 30 meters with Smart IR and Smart Illumination technology that prevents overexposure of nearby objects.

2-Way Audio with Built-in Mic and Speaker

The B series adds a built-in speaker to the microphone for full 2-way audio communication — unlike the C series which has microphone only. Security staff can speak directly to visitors, delivery personnel, or intruders through the camera without separate intercom equipment. The built-in microphone captures ambient sound and conversation for synchronous audio recording alongside video, transmitted over the same Ethernet cable with G.711A compression. This is ideal for reception areas where front desk staff verify visitors before granting access, or for clinic waiting areas where staff provide instructions remotely.

Smart Motion Detection with Human and Vehicle Classification

The embedded SMD (Smart Motion Detection) algorithm distinguishes humans and vehicles from animals, leaves, and lighting changes — reducing false alarm notifications by up to 90%. The quick search function finds all human or vehicle events across recorded footage in seconds, eliminating manual scrubbing through hours of video. When paired with a compatible CP Plus NVR, the camera triggers perimeter protection alerts for unauthorized entry while ignoring authorised staff movement. Triple stream capability provides main stream for recording, sub-stream for remote viewing, and a third stream for mobile backup — all simultaneously.

Key Features

• 2MP Dual Light Dome: 1920 × 1080 at 25/30fps, 1/2.7 inch PS CMOS, DWDR for challenging lighting.
• Full Colour Night Vision: 2 warm white LEDs + 2 IR LEDs, 30-meter range each, Smart IR and Smart Illumination with auto-switching.
• 2-Way Audio: Built-in microphone and speaker for remote communication and audio recording over single Ethernet cable.
• Smart Motion Detection: Human and vehicle classification with false alarm filtering and quick search playback.
• Robust Design: IP67 weatherproof, -40°C to +60°C operating range, metal and plastic casing, AES 256-bit cyber security, BIS and STQC certified.

Technical Specifications

Package Contents

• CP Plus CP-UNC-DA21L3B-LQ 2MP Dual Light Dome IP Camera × 1
• Mounting Base and Screws × 1 Set
• Waterproof Gland for Cable Entry × 1
• Software CD / Quick Start Guide × 1
• Desiccant Packet × 1

NOT INCLUDED: 12V DC power adapter (if not using PoE), PoE switch or injector (802.3at recommended), Cat5e/Cat6 Ethernet cables, NVR or recording device, monitor/display, and installation labor. We supply PoE switches, compatible NVRs, and network cables separately for complete site readiness.

POWER NOTE: This camera requires PoE 802.3at (PoE+) due to dual light and speaker power draw (max 13.1W). Standard 802.3af switches may not reliably power multiple B series cameras. We recommend 802.3at PoE switches for B series installations — contact us at +91 9891150949 for compatible switch recommendations.

Ideal Use Cases for Indian Buyers

Retail Shops and Showrooms: The dome form factor with discreet ceiling mounting covers sales floors, cash counters, and trial rooms without intimidating customers. The 2MP resolution captures faces and transaction details at 3-5 meter distances — sufficient for dispute resolution. The 86-degree field of view covers wider shop interiors than 4MP models, reducing camera count. Full colour night vision identifies shoplifter clothing and vehicle colours. The 2-way audio allows owners to warn intruders or speak to staff remotely. Many Thencix customers in Nehru Place and Lajpat Nagar use 2MP B series dome cameras for budget-conscious electronics, jewellery, and apparel stores.

Medical Clinics and Diagnostic Centers: The IP67 rating and -40°C to +60°C range handle Delhi summer heat and monsoon humidity in semi-outdoor waiting areas. The 2-way audio enables reception staff to verify appointments and provide instructions without leaving their desk. The 2MP resolution captures prescription details and patient ID cards for audit trails. The SMD function ignores pet movement in pet-friendly clinics while alerting to human intruders after hours. The discreet dome design maintains a professional appearance in patient-facing areas.

Office Reception and Co-working Spaces: The 86-degree field of view covers reception desks, waiting sofas, and entry doors from a single ceiling position. The built-in speaker plays pre-recorded welcome messages or security announcements. The F1.4 aperture performs better than C series cameras in dimly lit lobbies with tinted glass. The 2-way audio allows receptionists to verify visitors before granting elevator or meeting room access. For businesses using Tally, timestamped footage with audio helps reconcile visitor logs and after-hours access.

Residential Society Lobbies and Corridors: The vandal-resistant dome design and discreet profile suit high-end residential complexes in South Delhi, Gurgaon, and Noida. The 2-way audio allows security staff to verify visitors before granting elevator access. Full colour night vision identifies visitor clothing and vehicle colours in parking lobbies. The PoE power simplifies installation in older buildings where electrical rewiring is expensive. The 2MP resolution is sufficient for lobby monitoring where extreme detail is unnecessary.

2MP B Series Dome vs 2MP B Series Bullet Comparison

2MP B Series vs 4MP B Series Comparison

Why Buy from Thencix

• Genuine CP Plus products with 2-year brand warranty — verified from physical stock, not third-party claims
• GST invoice with HSN code for input tax credit — essential for registered Delhi NCR businesses
• Cash on Delivery available across India — pay only after inspection
• Same-day dispatch for Delhi, Noida, Gurgaon, Faridabad with express courier
• Pre-sales technical support via WhatsApp — camera placement, lens selection, PoE switch compatibility, and cable length guidance
• Post-installation support for camera configuration, NVR pairing, mobile app setup, and 2-way audio tuning
• Bulk pricing for dealers, builders, clinics, and security system integrators
• Easy returns within 10 days for DOA (Dead on Arrival) units

Questions about the CP Plus CP-UNC-DA21L3B-LQ 2MP dome camera? Need a matching bullet camera or complete kit quote? WhatsApp us at +91 9891150949 or email [email protected]. Visit our store at 109B Osian Building, 12 Nehru Place, Delhi 110019 for live demo and stock verification.

CP Plus CP-UNC-DA21L3B-LQ 2MP Dome Camera FAQ