Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

FLIR 427-0300-10-00 DX-350 4.3mm Network Security Camera

The FLIR DX-350 addresses the challenge of securing mid-range surveillance areas where detail recognition matters but lighting conditions vary throughout the day. With its 4.3mm fixed lens, this network camera delivers a practical field of view for monitoring building perimeters, parking areas, and facility access points where you need reliable identification at 30-50 feet. FLIR's thermal imaging heritage translates into superior low-light performance in their conventional security camera lines, making the DX-350 suitable for installations where ambient lighting is inconsistent or minimal.

Key Features

  • 4.3mm fixed lens provides balanced coverage for perimeter and mid-range monitoring applications
  • Network connectivity enables integration with existing IP video management systems and NVR platforms
  • FLIR imaging technology delivers enhanced low-light performance for challenging lighting conditions
  • Suitable for both indoor and outdoor installations with appropriate housing considerations
  • Compact form factor simplifies mounting in space-constrained locations
  • Standard network protocols ensure compatibility with third-party VMS platforms

The 4.3mm lens configuration makes the DX-350 particularly effective for installations requiring facial recognition quality at building entrances or detailed vehicle monitoring in parking facilities. The fixed focal length eliminates the complexity and potential failure points of motorized zoom mechanisms while providing predictable coverage planning during site surveys. This camera integrates into multi-vendor systems where ONVIF compatibility or standard RTSP streams are deployment requirements.

Deploy the DX-350 where you need dependable network video without overprovisioning resolution or features that inflate total cost of ownership. The camera's network architecture supports centralized management and firmware updates, reducing truck rolls for routine maintenance. FLIR's focus on imaging quality ensures your recordings maintain evidential value even when environmental conditions challenge lesser camera systems.

Specifications
Thermal Sensitivity: NETD
Detector Type: Uncooled VOx Microbolometer
IP Rating: IP67
Impact Rating: IK10
Operating Temperature: -50°C to 60°C
Power: PoE+ (IEEE 802.3at) or 24 VAC
Analytics: FLIR Video Analytics with classification
Communication Protocol: ONVIF Profile S/G/T, RTSP, H.264, H.265
NDAA Compliant: Yes
Form Factor: Saros Multi-Spectral Dome
AI Analytics: FLIR Video Analytics with classification
Q&A
Reviews
Have Questions?

Videos Hide Videos Show Videos

Flir DX-350 - 4.3MM - 427-0300-10-00

$12,799.00
$9,354.99

RELATED PRODUCTS

Save $4,803.01
Flir DX-608 - 55MM - 427-0300-80-00
Add to Cart The item has been added

FLIR 427-0300-80-00

Flir DX-608 - 55MM - 427-0300-80-00

When perimeter security demands reliable detection beyond the range of visible light cameras, thermal imaging provides 24/7 surveillance regardless

  • DX-608 thermal camera with 55mm long-range fixed lens
  • 640x512 sensor pairs with 1080p visible HD imaging
  • 30 Hz frame rate for smooth long-distance perimeter tracking
Usually Ships in 2-3 Weeks Free shipping over $499
$17,824.00 $13,020.99 Save $4,803.01
The item has been added Add to quote
$17,824.00 $13,020.99 Save $4,803.01
Save $4,803.01 Add to cart Add to quote
Save $3,376.01
Flir DX-312 - 18MM - 427-0300-30-00
Add to Cart The item has been added

FLIR 427-0300-30-00

Flir DX-312 - 18MM - 427-0300-30-00

When perimeter protection demands reliable detection in complete darkness, fog, or smoke, the FLIR DX-312 delivers thermal imaging performance

  • DX-312 thermal camera with 18mm fixed perimeter lens
  • 320x256 sensor pairs with 1080p visible imaging
  • Detects heat through smoke and fog without IR illumination
Usually Ships in 2-3 Weeks Free shipping over $499
$12,549.00 $9,172.99 Save $3,376.01
The item has been added Add to quote
$12,549.00 $9,172.99 Save $3,376.01
Save $3,376.01 Add to cart Add to quote
Save $5,208.01
Flir DX-612 - 36MM - 427-0300-70-00
Add to Cart The item has been added

FLIR 427-0300-70-00

Flir DX-612 - 36MM - 427-0300-70-00

When perimeter security demands reliable detection in complete darkness, adverse weather, or through atmospheric obscurants, thermal imaging

  • DX-612 thermal camera with 36mm extended-range lens
  • 640x512 thermal pairs with 1080p visible HD imaging
  • 30 Hz frame rate for smooth wide-area perimeter coverage
Usually Ships in 2-3 Weeks Free shipping over $499
$16,399.00 $11,190.99 Save $5,208.01
The item has been added Add to quote
$16,399.00 $11,190.99 Save $5,208.01
Save $5,208.01 Add to cart Add to quote
Save $3,686.01
Flir DX-306 - 36MM - 427-0300-40-00
Add to Cart The item has been added

FLIR 427-0300-40-00

Flir DX-306 - 36MM - 427-0300-40-00

When perimeter security demands 24/7 detection regardless of lighting conditions, the FLIR DX-306 delivers thermal imaging performance for mid to

  • DX-306 dual sensor with 320 x 256 thermal plus 1080p visible camera
  • 36mm thermal lens extends detection range for open perimeter zones
  • NETD <60 mK at 30 Hz thermal capture rate with uncooled detector
Usually Ships in 2-3 Weeks Free shipping over $499
$13,699.00 $10,012.99 Save $3,686.01
The item has been added Add to quote
$13,699.00 $10,012.99 Save $3,686.01
Save $3,686.01 Add to cart Add to quote
Save $3,350.01
Flir DX-306 - 36MM <9HZ - 427-0300-40-00S
Add to Cart The item has been added

FLIR 427-0300-40-00S

Flir DX-306 - 36MM <9HZ - 427-0300-40-00S

When perimeter security demands reliable detection beyond visible light conditions, thermal imaging becomes essential infrastructure

  • 320x256 thermal sensor with 36mm lens for extended detection
  • 8.3 Hz frame rate meets commercial export compliance rules
  • 1080p visible co-sensor pairs heat data with HD imagery
Usually Ships in 2-3 Weeks Free shipping over $499
$12,449.00 $9,098.99 Save $3,350.01
The item has been added Add to quote
$12,449.00 $9,098.99 Save $3,350.01
Save $3,350.01 Add to cart Add to quote

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources