• • 4 Megapixel, f3.6mm, Thermal Bullet
  • • Aperture F1.6, IR LED 30m, Superior WDR (120 dB)
  • • White LED 30m
  • • Two-way Audio
  • • Smart Intrusion Protection
  • • DI/DO
  • • Overheating Detection, Fire Detection, Thermal Surveillance
  • • NETD <40mK
  Product Profile
Product TypeThermal Bullet
Product ApplicationOverheating Detection, Fire Detection, Thermal Surveillance
Application EnvironmentOutdoor
Maximum Resolution4MP
Image SensorProgressive Scan CMOS + Thermal sensor
Sensor SizeOptical: 1/2.7"
Effective PixelsThermal: 256(H) X 192(V)
Optical: 2688(H) X 1520(V)
Pixel Interval12 μm
Spectral Range8-14 μm
Thermal SensitivityNETD <40mK at F1.0
Spatial Resolution3.33 mrad
Day / NightYes
Low Light SensitivitySuperior
Minimum IlluminationColor: 0.0089 lux at F1.6 (AGC on); B/W: 0 lux (IR LED on)
Mechanical IR Cut FilterYes
IR LEDAdaptive IR LED
IR Working Distance30m
White LEDYes
White LED Working Distance30m
S/N Ratio75 dB
Lens
Number of Lenses2 Lenses
Focal LengthFixed focal, f3.6mm (Thermal camera)
Fixed focal, f4.3mm (Visual camera)
Aperture(Thermal camera)
F1.0
(Visual camera)
F1.6
Horizontal Viewing Angle(Thermal camera)
50°
(Visual camera)
84°
Vertical Viewing Angle(Thermal camera)
37.3°
(Visual camera)
43.1°
Video
CompressionH.265, H.264, MJPEG
Maximum Frame Rate vs. Resolution(Visual camera)
(60Hz)
30 fps at 2688 x 1520
30 fps at 1920 x 1080
30 fps at 1280 x 720
30 fps at 704 x 480
30 fps at 352 x 240
(50Hz)
25 fps at 2688 x 1520
25 fps at 1920 x 1080
25 fps at 1280 x 720
25 fps at 704 x 576
25 fps at 352 x 288
(Thermal camera)
25 fps at 1280 x 720
25 fps at 704 x 576
25 fps at 640 x 512
25 fps at 320 x 240
Multi-StreamingSimultaneous dual streams
Digital Noise Reduction3D DNR
Wide Dynamic RangeSuperior WDR (120 dB)
Built-in AnalyticsPeople Detection, Vehicle Detection, Smart Intrusion Protection (People Line Crossing Detection, People Intrusion Detection, People Enter Area Detection, People Exit Area Detection, Vehicle Line Crossing Detection, Vehicle Intrusion Detection, Vehicle Enter Area Detection, Vehicle Exit Area Detection), Tampering Detection, Temperature Detection, Smoking Detection, Fire Detection, Sun-reflection Filter
Audio
Audio Type2-way, Mic-in, Line-in, Line-out
Audio CompressionG.722.1, G.711, G.726, PCM, MP2L2
Network
Network Protocol & ServiceIPv4, IPv6, TCP, UDP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, NTP, RTP, RTSP, RTCP, SRTP, FTP, SFTP, SMTP, IGMP, ICMP, ARP, UPnP, SNMP, QoS, IEEE 802.1X
Ethernet Port1 x Ethernet (10/100 Base-T), RJ-45 connector
SecurityIP address filtering, HTTPS encryption, Password protected user level, IEEE 802.1X network access control
Temperature Measurement
Temperature Measurement Rules3 types (point, area, line), up to 21 rules in total (10 points, 10 areas, 1 line)
Temperature Range-20°C ~ 150°C (-4°F ~ 302°F)
Temperature Accuracy±8°C (14.4°F)
Detection Range
Triggering Analytics Event Notification(People 1.8x0.5m) 28.8m
(Vehicle 1.4x4.0m) 75.6m
Triggering Temperature Notification(Object 0.2x0.2m) 1.7m
(Object 1x1m) 58.3m
Triggering Fire Detection Event Notification(Object 0.2x0.2m) 43.2m
Triggering Smoking Detection Event Notification5.4m
Observation RangeDetection: People 150m; Vehicle 460m
Recognition: People 38m; Vehicle 112m
Identification: People 19m; Vehicle 56m
(People: 1.8 x 0.5m)
(Vehicle: 1.4 x 4.0m)
Integration
ONVIF CompliantYes, Profile S, Profile G
Web BrowserIE 11, Microsoft Edge, Google Chrome, Firefox
Interface
Serial Port1 x RS-485
Audio Interface1/1, 3.5mm Phone Jack
Analog Video Output1 x BNC connector, for installation only
Digital Input/Output2/2
General
Power SourceDC 12V, PoE Class 3 (IEEE802.3af)
Power Consumption8.5 W (DC), 8.5 W (PoE)
Weight1650g (3.64lb)
Dimensions(L x W x H): 321.3mm x 106.1mm x 107.0mm (12.65" x 4.18" x 4.21")
Environmental CasingWeatherproof (IP67), Vandal proof metal casing (IK10)
Corrosion ProtectionOptional for project request. Chassis corrosion resistance at the seashore approximately 2-3 years.
Operating Temperature-40°C ~ 70°C (-40°F ~ 158°F)
Operating Humidity≤90% RH, non-condensing
Real-time Clock (RTC)Yes
Warranty3 Year(s). For extended warranty offering, see http://www.acti.com/support/warranty
Name
Description
Size
Downloads
File
A371_Datasheet_20250302.pdf
0.1mb
File
ACTi_Seaport_Surveillance_Solutions_3.pdf
1.4mb
File
ACTi_Factory_Surveillance_Solutions_4.pdf
1.3mb
File
ACTi_Government_Surveillance_Solutions_4.pdf
1.5mb
File
ACTi_Traffic_Surveillance_Solutions_17.pdf
1.2mb
File
ACTi_Stadium_Surveillance_Solutions_18.pdf
1.5mb
File
ACTi_Retail_Surveillance_Solutions_19.pdf
1.4mb
File
ACTi_Parking_Lot_Surveillance_Solutions_21.pdf
1.4mb
File
ACTi_Park_and_Square_Surveillance_Solutions_21.pdf
1.4mb
File
ACTi_Utility_Surveillance_Solutions_23.pdf
1.4mb
File
ACTi_Military_Surveillance_Solutions_25.pdf
1.5mb
File
ACTi_Logistics_Surveillance_Solutions_25.pdf
1.4mb
File
ACTi_Military_Surveillance_Solutions_26.pdf
1.5mb
File
2025 Q4 Product Matrix Flyer_All Product_EN_38.pdf
0.6mb