The Hikvision DS-2CD1043G2-LIUF/SL (4mm) is a 4MP Smart Hybrid Light Bullet Camera featuring Hikvision's Live Guard technology. This "SL" model is a proactive security tool designed to deter criminals before they act, rather than just recording them.
Key Features & Specifications
- 4MP Ultra HD Resolution: Delivers 2560 × 1440 resolution, providing significantly sharper detail than standard 1080p cameras. This is essential for identifying intruders at a distance.
- Live Guard Active Deterrence: Equipped with a built-in siren and a flashing strobe light. When the camera detects a human or vehicle in a restricted zone, it can automatically trigger these alarms to scare off the intruder.
- 4mm Fixed Lens: The 4mm lens offers a more "focused" view (approx. 78° horizontal FOV) compared to the wide-angle 2.8mm. This makes it ideal for monitoring long corridors, narrow driveways, or specific entry points where you want more detail on the subject.
- Smart Hybrid Light: Uses IR for covert night vision but instantly switches to White Light when a person is detected, ensuring the critical moments of a security event are captured in full color.
- Two-Way Audio: A built-in microphone and high-powered speaker allow you to hear what's happening and speak to anyone on-site via the Hik-Connect app.
- AcuSense AI: Advanced deep-learning algorithms distinguish between humans/vehicles and harmless motion (like falling leaves or animals), drastically reducing false notifications.
- Rugged Design: Rated IP67 weatherproof, built to survive the harshest outdoor conditions including dust storms and heavy rain.
Comparison: 4mm Lens vs. 2.8mm Lens
When choosing this camera, the 4mm lens is the "zoomier" option.
- 2.8mm (Wide): Best for a general overview of a small yard or a square room.
- 4mm (This Model): Best for seeing further down a street or identifying someone clearly at a gate from a distance. It brings the image closer, making facial recognition easier at 10-15 meters.
Addendum: NVR Integration for the "SL" Series
To get the most out of the Live Guard features, pair this camera with a Hikvision AcuSense NVR (e.g., DS-7608NXI-K1). The NVR allows you to:
- Schedule Alarms: Set the siren and strobe light to only activate at night or when the office is closed.
- Remote Arming: Use the Hik-Connect app to "Arm" the system like a traditional burglar alarm.
- Extended Storage: Store weeks of 4MP high-definition footage on a specialized surveillance hard drive.
FEATURES OF HIKVISION DS-2CD1043G2-LIUF/SL 4MM
- 4MP High-Resolution Imaging:
- Delivers crystal-clear visuals for detailed surveillance.
- Smart Hybrid Light:
- Automatically switches between IR (Infrared) and visible white light, providing clear night imaging up to 30 meters and an integrated strobe light.
- Human and Vehicle Detection:
- Advanced detection reduces false alarms by filtering for people and vehicles.
- Two-Way Audio:
- Features a built-in microphone and loudspeaker for real-time communication.
- H.265+ Compression:
- Efficiently reduces storage space and bandwidth usage while maintaining video quality.
- IP67 Weatherproof Design:
- Durable metal housing that is resistant to dust, water, and harsh weather conditions.
- On-board Storage:
- Supports microSD cards up to 512GB for local storage.
- Power over Ethernet (PoE):
- Allows for simplified installation and power supply via a single Ethernet cable.
- Integrated Siren and Flashing Light:
- The "SL" model provides an active deterrent, with a built-in siren and flashing light for intruder deterrence.