Silarius SIL-SS-IPR7281KFAS-B 8MP Nighthawk Smart Dual Light Bullet Network Camera

Image Sensor

1/1.8” Progressive Scan CMOS

Max Resolution

8 MP (3840 × 2160)

Shutter Speed

1/5 to 1/20,000s

Min Illumination

Color: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with illuminator on

Day & Night

Auto (ICR)

Angle Adjustment

Pan: 0˚ to 360˚, Tilt: 0˚ to 90˚, Rotation: 0˚ to 360˚

Lens Type

Fixed lens

Focal Length

2.8 mm

Max. Aperture

F1.0

Field of View (FOV)

H: 109.4°, V: 59.5°

Iris

Fixed Iris

Type

IR, Warm light

IR wavelength

850 nm

Distance

IR distance up to 30 m (98.4 ft)
Warm light distance up to 30 m (98.4 ft)

Control

IR mode, White mode, Intelligent mode, None

AI Multi-Target Detection

- Supports face, human, and vehicle detection with snapshot capture
- Supports human and vehicle attribute analysis

Attribute Analysis

Human Attributes: Gender, age, glasses, hat, bag, upper clothing color & style, lower clothing color & style, reflective vest.
Vehicle Attributes: Type, color, brand, orientation.

Intelligent Analysis

Intrusion detection, smart motion detection, single line crossing, double line crossing, loitering, wrong-way detection, illegal parking, area people limit, perimeter detection, running detection, fall detection, and fight detection.
- Supports alarm triggering based on specified target types (human/vehicle)

People Counting

Supported

Number of Streams

3 Streams

Resolution

Stream 1: 3840 × 2160, 2688 × 1520, 2560 × 1440, 2304 × 1296, 1920 × 1080, 1280 × 720
Stream 2: 1920 × 1080, D1, VGA, CIF
Stream 3: VGA, CIF, QVGA

Frame Rate

Up to 25/30 fps

Bit Rate Control

CBR/VBR

Bit Rate

Stream 1: 200 Kbps to 16 Mbps
Stream 2: 100 Kbps to 12 Mbps
Stream 3: 100 Kbps to 3 Mbps

Smart Encoding

Supported

Region of Interest (ROI)

Up to 8 zones

Audio Compression

G.711 A-law, G.711 μ-law, RAW_PCM

Audio Bit Rate

64 Kbps (G.711), 128 Kbps (RAW_PCM)

Image Adjustment

Brightness, Sharpness, Contrast, Saturation

Scene Mode

Indoor, Outdoor, Mirror, Corridor Mode

Exposure Mode

Auto, Manual, Shutter priority

White Balance

Auto, Tungsten, Fluorescent, Daylight, Shadow, Manual

Day/Night Setting

Auto, Day mode, Night mode, Timer

Noise Reduction

2D/3D DNR

Image Enhancement

WDR, HLC, BLC, Defog

Wide Dynamic Range

True WDR (120 dB)

Privacy Masking

Up to 4 configurable zones

Alarm Triggers

IVS, Motion detection, Alarm input, Network alarm, Disk alarm, Day/Night switch alarm, Abnormal sound detection

Event Actions

Alarm record, FTP upload, Email notification, Snapshot, Alarm output, Audible alarm output, White light alarm output

Protocols

IPv4/IPv6, HTTP/HTTPS, DNS, DDNS, DHCP, PPPoE, RTSP/ RTCP/RTP, TCP/UDP, NTP, ARP, UPnP, FTP, SMTP, QoS, ICMP, IGMP, SMTP, 802.1x, SNMP, Multicast

Application Programming Interface

ONVIF (Profile S/T/G/M), SDK, CGI

Max Concurrent Streams

10 channels

User/Host Level

32+ users, 3 levels: Administrator, Operator, and Media user

Web Viewer

Chrome, Firefox, Microsoft Edge, IE11 or earlier

OS / Firmware Protect

Encrypted firmware, Secure boot, Signed firmware

User Authentication

Digest authentication, Brute-force attack protection

Network Authentication

IEEE 802.1X (EAP-TLS)

Secure Communication

HTTPS, WSS (WebSocket Secure), SRTP

Access Control

IP-based access control, Auto logout

Data Protect

Encryption credentials

Audit

Access, system, and event logs

Secure Storage

AES-256 encrypted SD card storage

Supply Chain Security

SBOM

Network Interface

1 × RJ45 10/100 Mbps Ethernet port

Built-in Microphone

Supported

Built-in Speaker

Supported

Audio Interface

1 input (3.5 mm), 1 output (3.5 mm)

Alarm Interface

1 input, 1 output

SD Card Slot

Built-in microSD card slot (up to 1 TB)

Reset Button

Supported

Language

English, Chinese, Traditional Chinese, Polish, Italian, Portuguese, Spanish, Russian, French, Czech, Hungarian, Japanese, Korean. Default: English

Power Supply

12 VDC (-15% to +25%) / PoE (802.3af)

Power Consumption

Typical: 3.1 W (12VDC); approx. 3.9W (PoE)
Max (with IR/Warm Light + Speaker): 9.3 W (12 VDC); approx. 11.7 W (PoE)

Operating Temperature

-30 °C to 60 °C (-22 °F to 140 °F )

Operating Humidity

< 95% RH, non-condensing

Ingress Protection

IP66

Certifications

CE-EMC: EN 55032, EN IEC 61000-6-3, EN IEC 61000-3-2, EN 61000-3-3, EN 55035, EN 50130-4
FCC 47 CFR Part 15 Subpart B

Material

Aluminum alloy housing; PC components

Dimensions

188.0 × 80 × 77 mm (7.40 × 3.15 × 3.03 inch)

Net Weight

Approx. 0.59 kg (1.3 lb)

Detect

80.4 m (263.8 ft)

Observe

32.2 m (105.6 ft)

Recognize

16.1 m (52.8 ft)

Identify

8.0 m (26.3 ft)