Technical Specifications

Camera
Image Sensor	1/1.8” CMOS
Max. Resolution	5MP, 2880 (H) × 1620 (V)
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual 1/3 s–1/100,000 s
Min. Illumination	0.0006 lux@F1.6(F1.0 optional) (Color, 30 IRE),0.0004 lux@F1.6(F1.0 optional) (B/W, 30 IRE),0 lux (Illuminator on)
S/N Ratio	> 56 dB
Illumination Distance	IR distance 40m, Warm light distance 40m
Illuminator Control	Auto; Manual
Lens
Lens Type	Fixed-Focal
Focal Length	2.8mm/3.6mm
Max. Aperture	F1.6(F1.0 optional)
Field of View	2.8mm Horizontal: 111°,Vertical:59°,Diagonal:134° 3.6mm Horizontal: 90°,Vertical:48°,Diagonal: 108°
Iris Type	Auto
Intelligence
Smart Motion Detection	Yes
Perimeter Protection	Intrusion, Tripwire (Support the classification of Vehicle, Human and Non-Motor)
Face Detection	NA
Object Detection	NA
People Counting	NA
Heat Map	NA
AI Search	Work together with NVR
Video
Compression	H.264H; H.264M; H.264B; H.265
Smart Compression	H.264H+; H.264M+; H.264B+; H.265+
Video Frame Rate	Main Stream: 5MP (1 fps–25/30 fps)
	Sub Stream: D1 (1 fps–25/30 fps)
	Third Stream: 720P (1 fps–25/30 fps)
Stream Capability	3 Streams
Bit Rate Control	CBR/VBR
Video Bit Rate	H.264: 3 Kbps–20480 Kbps
	H.265: 3 Kbps–20480 Kbps
Day/Night	Color/B/W
BLC	Yes
HLC	Yes
WDR	120 dB
White Balance	Yes
Gain Control	Auto/Manual
Noise Reduction	3D NR
Motion Detection	OFF/ON (4 Areas, rectangular)
Image Rotation	180°
Mirror	Yes
Privacy Masking	4 Areas
Audio
Built-in Mic	Yes
Built-in Speaker	NA(optional)
Alarm
Arming/Disarming	NA(optional)
Sound Alarm	NA(optional)
Light Alarm	Yes
Alarm Event	Disconnection; IP Conflict; No SD Card; Capacity Warning; SD Card Error
Network
Network	RJ-45 (10/100 Base-T)
SDK and API	Yes
Network Protocol	TCP/IP;UDP;HTTP;IGMP;ICMP;DHCP;RTP/RTSP;DNS;DDNS;FTP;NTP;PPPOE;UPNP;SMTP
Interoperability	ONVIF; CGI; P2P(Optional)
User/Host	20 (Total bandwidth: 80 M)
Storage	FTP; Micro SD card (support max. 256 G/FAT32)
Browser	IE: IE8 and later; Chrome; Firefox
Management Software	PC Software(SVMS)
Mobile Client	IOS; Android
Port
Audio Input	NA
Audio Output	NA
Alarm Input	NA
Alarm Output	NA
Power
Power Supply	12V DC (±30%)/PoE (802.3af)
Power Consumption	Basic: 2.8 W; Max. 5.5W
Environment
Operating Conditions	–30°C to +60°C (–22°F to +140°F)/Less than 95% RH
Storage Conditions	–40°C to +60°C (–40°F to +140°F)
Protection Grade	IP67
Structure
Casing	Inner core + Housing: Metal; Cover: Plastic
Dimensions	103 mm × Φ101 mm
Net Weight	450g

Key Features

Core Product Positioning​
​Model: IPC-EF2549D-AS
​Series: Lite AI Series
​Key Feature: ​Smart Hybrid Light Active Deterrence. This means it can not only monitor at night via infrared lights but also activate warm light (white light) flashing upon alarm triggers to warn and deter intruders.

​Core Performance & Imaging​
​Image Sensor: 1/2.7" CMOS sensor, providing 5-megapixel (2880×1620) high-definition resolution.
​Lens: Fixed-focal lens, standard 2.8mm (offering a 111° wide viewing angle), optional 3.6mm (offering a 90° angle), meeting needs for different monitoring distances and ranges. Maximum aperture F1.6 ensures good light intake.

​Low Illumination Performance:
​No Illuminator: Minimum illumination 0.006Lux, capable of producing color images in low light.
​With Illuminator: Supports IR and warm light, both with a range of 40 meters, enabling true 0Lux surveillance in pitch darkness.
​Video Compression: Supports advanced H.265+/H.264+ encoding, significantly saving storage space and network bandwidth while maintaining image quality.
​Image Processing: Features Backlight Compensation (BLC), Highlight Compensation (HLC), Digital WDR (DWDR), and 3D Digital Noise Reduction (3D NR) to improve image quality under challenging lighting conditions.

​Smart AI & Detection Features​
​Perimeter Protection: Core AI functionality, supports:
​Intrusion Detection: Triggers an alarm when motion is detected within a defined area.
​Tripwire Detection: Triggers an alarm when a target crosses a predefined virtual line.
​Target Classification: The above detections can classify ​Vehicles, Humans, and Non-Motor vehicles, effectively reducing false alarms.
​Smart Motion Detection: Supports configuration of 4 rectangular detection zones.
​AI Search: Requires a compatible NVR to work, allowing playback search based on attributes like people or vehicles, improving investigation efficiency.
​Other Intelligence: Does not support advanced AI features like Face Detection, People Counting, or Heat Map. Positioned as "Lite AI".

​Active Deterrence & Audio​
​Active Deterrence: When smart events (e.g., intrusion) are triggered, it can automatically activate ​warm light (white light) flashing​ to warn and deter intruders.
​Built-in Microphone: Supports ambient audio capture.
​Built-in Speaker: Marked as "optional", meaning some models may not include it or require specific configuration. Enables two-way audio or playback of warning sounds.

​Network, Storage & Integration​
​Network Interface: RJ-45 10/100M adaptive Ethernet port, supports Power over Ethernet (PoE, 802.3af), simplifying cabling.
​Storage Solutions: Supports local storage via microSD card (max. 256GB), and also supports FTP server storage.
​Protocols & Integration: Supports standard protocols like ONVIF, CGI, allowing integration with mainstream NVRs and third-party management platforms. Provides PC software (SVMS) and mobile apps (iOS/Android) for management.
​User Access: Supports up to 20 users simultaneously, with a total bandwidth of 80Mbps.

​Physical Characteristics & Environmental Durability​
​Power Supply: 12V DC (±30%) or PoE. Maximum power consumption is only 5.5W, making it energy-efficient.
​Protection Rating: ​IP67, offering excellent dust and water resistance, capable of withstanding powerful water jets and temporary immersion, fully suitable for harsh outdoor environments.
​Operating Temperature: Designed for a wide temperature range, can operate stably from -30°C to +60°C.
​Structure & Dimensions: Metal inner core and housing, plastic cover, robust structure. Dimensions are 103mm x 101mm, weight approximately 450g.

​Other Features​
​Privacy Masking: Supports up to 4 privacy masking zones.
​Image Rotation & Mirroring: Supports 180° image rotation and mirroring for flexible installation (e.g., ceiling mount).
​Alarm Events: Supports alerts for system events like network disconnection, IP conflict, SD card errors, etc.

Ideal Application Scenarios:

Of course. Based on its feature set, the Lite AI Series IPC-EF2549D-AS is ideally suited for a range of scenarios where reliable 24/7 monitoring, basic intelligence to reduce false alarms, and an active deterrent are valuable.
Here are the ideal application scenarios, categorized by their primary benefit:
Scenarios Prioritizing Perimeter Protection & Intrusion Deterrence
This is the camera's strongest use case, leveraging its core AI and active deterrence features.
Residential Properties (Homes, Driveways, Gardens):
Why it's ideal: The AI can distinguish a person walking toward the house from a stray animal or moving shadows, preventing unnecessary alerts. The sudden activation of the warm light and/or a spoken warning (if speaker is installed) is highly effective at scaring off potential intruders before they attempt a break-in.
Small to Medium-Sized Businesses (Retail Shops, Offices, Warehouses):
Why it's ideal: After hours, it can monitor alleys, loading docks, and entrances. The tripwire and intrusion detection can alert owners or security personnel. The light deterrent can discourage vandalism, loitering, or attempted burglary without requiring a physical security presence.
Construction Sites & Equipment Yards:
Why it's ideal: These are often targets for theft of materials and equipment. The camera's rugged IP67 rating withstands the elements. The AI can filter out wildlife, and the active deterrence can draw attention to unauthorized activity during the night, helping to protect valuable assets.
Scenarios Requiring Clear Identification in Various Lighting
The 5MP resolution and hybrid light system make it excellent for capturing identifiable details.
Driveways & Parking Lots:
Why it's ideal: It provides clear enough video to read license plates or identify individuals at a moderate distance (complemented by the 40m illumination). The ability to switch from color during the day to sharp B/W IR or deterrent white light at night ensures usable footage around the clock.
Gate & Entryway Monitoring:
Why it's ideal: Installed at a gate or main entrance, it can clearly capture who is entering or leaving. The classification feature (Human/Vehicle) helps in quickly sorting through events.
Scenarios Benefiting from Basic Intelligence and Low Bandwidth
The "Lite AI" and efficient video compression are key advantages here.
Remote or Rural Properties:
Why it's ideal: Where internet bandwidth may be limited, the H.265+ compression reduces data usage for remote viewing and cloud storage. The AI sends alerts only for relevant events (people/vehicles), not every leaf that blows by, making monitoring more manageable.
Multi-Camera Systems on a Budget:
Why it's ideal: For small businesses or homeowners needing several cameras, this model offers a great balance of essential smart features without the high cost of advanced AI cameras (e.g., those with facial recognition). Its ONVIF compatibility ensures it works with various NVRs.
Scenarios Where It Might NOT Be Ideal
Large, Open Areas Requiring Long-Range Identification: The fixed 2.8mm or 3.6mm lens provides a wide view, not a narrow, zoomed-in one. For monitoring a large field or parking lot from a single point where you need to identify a person 100+ meters away, a camera with a varifocal or PTZ (Pan-Tilt-Zoom) lens would be better.
Advanced Analytics Needed: Scenarios requiring people counting, heat maps, or facial recognition (e.g., high-traffic retail analytics, access control) are beyond this camera's capabilities.
Pure Covert Surveillance: If the goal is to monitor without being detected, the active white light deterrent is counterproductive.
Summary Table of Ideal Scenarios
Scenario Key Features Utilized Primary Benefit
Family Home Perimeter AI Perimeter Protection, Active Deterrence Prevents crime before it happens; peace of mind.
Small Business After-Hours AI Classification, Tripwire, IP67 Rating Protects assets and deters vandalism/trespassing.
Construction Site Rugged Build, AI to filter wildlife, Deterrence Asset protection in harsh environments.
Driveway/Parking Spot 5MP Resolution, Hybrid Light Clear identification of people and vehicles day/night.
Remote Cabin/Gate H.265+ Compression, AI Alerts, SD Card Storage Effective monitoring with limited internet bandwidth.
In essence, the IPC-EF2549D-AS is a versatile, all-round outdoor camera perfect for any application where the goal is to deter, detect, and document intrusions intelligently and reliably without excessive cost or complexity.

FAQ:

1. Why Choose Us?
Fast Delivery:The company is equipped with a small amount of inventory, if the inventory is sold out, the order will be shipped within 3 weeks
Customization: Logo printing, feature expansion (e.g., 4G module)
Localized Support: Hangzhou warehouse direct shipping

2.Certifications & After-Sales
Quality Assurance: CE/FCC/RoHS certified
After-Sales Promise: 3-year warranty + free technical support
Documentation: SDK/API development kits available (contact support)

NEED ANY HELP?

Our Sales are standing by to assist.

Click Whatapp:+8615990088790 | overseas@yinfutech.com

Key Features

1. Image Quality & Sensor
​High Definition: Maximum resolution of 4MP (2560 x 1440), providing clearer image details than 1080p.
​Image Sensor: Uses a 1/2.7-inch CMOS sensor, ensuring good light sensitivity.
​Low-Light Performance: Minimum illumination of 0.006Lux (illuminator off), producing usable images in low light. Supports automatic ​Day/Night (Color/B/W)​​ mode switching.
​Image Enhancement Technologies:
​Digital Wide Dynamic Range (DWDR)​: Optimizes scenes with high contrast (e.g., backlight) to reveal details in both dark and bright areas.
​BLC & HLC: Backlight Compensation counters strong background light, while Highlight Compensation suppresses interference from point light sources like car headlights.
​3D Digital Noise Reduction (3D NR)​: Effectively reduces noise in low-light conditions, resulting in cleaner images.

2. Lens & Field of View
​Lens Type: ​Fixed-focal​ lens; the viewing angle cannot be changed after installation.
​Focal Length Options: Standard configuration is ​2.8mm​ (wider angle, suitable for large areas). ​3.6mm​ is optional (narrower angle, bringing subjects closer with more detail).
​Aperture: Large F1.6 aperture allows more light intake, improving performance in low light.

3. Smart Hybrid Light & Night Vision
​Core Technology: Equipped with both ​Infrared (IR)​​ and ​White Light​ illumination.
​IR Light: Provides up to ​30 meters​ of invisible night vision.
​White Light: Also provides up to ​30 meters​ of illumination. When an intelligent alarm (e.g., human intrusion) is triggered, the white light can activate automatically for deterrence and ​full-color recording, capturing target details like clothing color.
​Control: Supports both automatic (based on ambient light) and manual control.

4. Lite AI Intelligence
This is the core advantage that distinguishes it from ordinary cameras:
​Perimeter Protection: Supports ​Intrusion Detection​ and ​Tripwire Detection.
​Target Classification: Can intelligently classify triggering targets into ​Vehicle, Human, and Non-motor vehicle. This significantly reduces false alarms and facilitates precise searching.
​Smart Motion Detection (SMD)​: An advanced version of traditional motion detection that can filter out interference like changing shadows, alerting only for valid moving targets.
​AI Search: This function requires a compatible AI NVR to work, allowing for quick filtering and retrieval of recorded footage by type (e.g., "person," "vehicle"), greatly improving review efficiency.

5. Video Compression & Streaming
​Compression: Supports advanced ​H.265+​​ and ​H.264+​​ codecs, significantly reducing video file size and network bandwidth usage while maintaining image quality.
​Multi-Streaming: Supports ​3 independent video streams​ (Main, Sub, and Third Stream) to simultaneously meet different needs like local HD recording, smooth remote viewing, and mobile streaming.
​Frame Rate: Supports up to 25/30 fps (PAL/NTSC), providing smooth video.

6. Structure & Durability
​Protection Rating: ​IP67​ rated, offering excellent dust and water resistance for harsh outdoor conditions.
​Operating Temperature: Wide temperature range from ​​-30°C to +60°C​ for stable operation.
​Housing: Inner core is metal; cover is plastic, balancing heat dissipation and corrosion resistance.

7. Other Key Features
​Power Supply: Supports both ​12V DC​ and ​PoE (802.3af)​, allowing flexible wiring.
​Audio: ​Built-in microphone​ is optional for audio monitoring.
​Storage: Supports local storage via micro SD card (optional).
​Privacy Masking: Supports up to 4 privacy masking zones.
​Network & Protocol: Supports standard protocols like ​ONVIF​ for good third-party compatibility.

Ideal Application Scenarios:

Of course. Based on its technical specifications and features, the Lite AI Series IPC-EF2449S-S2 is ideally suited for a variety of scenarios that require reliable 24/7 monitoring with intelligent, proactive alerts. Its blend of AI, hybrid lighting, and outdoor durability makes it particularly valuable for the following applications:
Small to Medium Business Security Retail Shops & Convenience Stores: Perfect for monitoring entrances, exits, and storefronts. The AI tripwire can alert staff when someone enters after hours, triggering the white light as a deterrent and capturing full-color video. The 4MP resolution ensures clear details for identifying individuals and incidents.
Restaurants & Cafés: Ideal for securing outdoor patios, delivery entrances, and parking areas. The intrusion detection can monitor specific zones for loitering or unauthorized access after closing time.
Residential & Property Security
Single-Family Home Perimeter: Excellent for monitoring driveways, gates, backyards, and side alleys. The AI's ability to classify humans and vehicles reduces false alarms from animals or shadows, sending relevant alerts to homeowners' phones.
Multi-Tenant Residential Buildings (Apartment Complexes): Suitable for monitoring common entrances, package delivery areas, parking lots, and playgrounds. The classification feature helps security personnel quickly filter events to find specific incidents, like a vehicle entering a restricted area or a person loitering in a stairwell.
Critical Infrastructure & Industrial Sites
Utility Substations, Communication Sheds: The IP67 rating and wide temperature range make it robust enough for harsh environments. It can be used to create a virtual perimeter around unmanned facilities, triggering immediate alerts for any intrusion, helping to prevent vandalism and theft.
Warehouse & Factory Perimeters: While larger sites might use PTZ cameras for coverage, this fixed camera is perfect for securing specific access points, gates, or monitoring fenced boundaries for unauthorized entry attempts.
Construction Sites
Equipment Storage Areas & Site Access Points: The hybrid light ensures clear identification at night. The AI perimeter protection can alert site managers to unauthorized activity after work hours, helping to prevent theft of expensive machinery and materials. Its sturdy build can withstand temporary outdoor conditions.
Agricultural & Rural Settings
Farm Equipment Sheds, Storage Yards, and Remote Gates: The long-distance illumination (30m) and AI classification are ideal for monitoring large, dark areas. It can distinguish between a person approaching a barn and wildlife, ensuring that alerts are meaningful and require action.
Public Spaces & Community Areas
Parking Lots and Garages: The full-color night vision capability is crucial for capturing details like vehicle color and license plates in poorly lit areas. The intrusion detection can monitor specific parking spaces or alert on loitering.
School Campuses (Secondary Areas): Can be used to monitor gates, playgrounds, or other perimeter areas after hours to enhance security.
Summary of Ideal Scenario Characteristics:
Feature Application Benefit
Lite AI (Human/Vehicle Filtering) Drastically reduces false alarms; provides actionable intelligence. Essential for residential and business applications.
Hybrid Light (30m Full-Color) Provides a deterrent effect and critical color details for identification during nighttime security breaches.
4MP Resolution & Weatherproof (IP67) Delivers clear evidence-grade video and operates reliably outdoors in all weather conditions.
Fixed Lens & Wide Temp Range Simple to install and maintain, offering "set-and-forget" reliability for permanent monitoring points.
PoE & 12V DC Power Options Offers flexible installation choices, simplifying wiring, especially for rooftop or fence-line mounting.
In essence, the IPC-EF2449S-S2 is a versatile solution for any location that requires a proactive, intelligent, and reliable outdoor camera to protect assets, property, and people, moving beyond simple recording to active deterrence and smart notification.

FAQ:

1. Why Choose Us?
Fast Delivery:The company is equipped with a small amount of inventory, if the inventory is sold out, the order will be shipped within 3 weeks
Customization: Logo printing, feature expansion (e.g., 4G module)
Localized Support: Hangzhou warehouse direct shipping

2.Certifications & After-Sales
Quality Assurance: CE/FCC/RoHS certified
After-Sales Promise: 3-year warranty + free technical support
Documentation: SDK/API development kits available (contact support)

NEED ANY HELP?

Our Sales are standing by to assist.

Click Whatapp:+8615990088790 | overseas@yinfutech.com