AVM542FN

The AVTECH AVM542FN is a 2MP outdoor vandal-proof IR dome IP camera featuring Wide Dynamic Range (WDR) imaging for backlit environments and motorized vari-focal lens (f2.8-12mm) for remote zoom/focus adjustment.
The "FN" variant typically indicates enhanced features like solid light IR LEDs (up to 30-50m range), tamper-resistant IK10 housing, and IP66 weatherproofing suitable for factories, warehouses, and high-risk outdoor areas.
Key Specifications
Feature
Specification
Image Sensor
1/2.8" Progressive CMOS 
Resolution
1920 × 1080 @ 30 fps ​
Lens
Motorized f2.8-12mm / F1.4-F2.8 (103°-31° H FOV) ​
Night Vision
IR up to 30m (50m enhanced); 3 solid light LEDs 
Min. Illumination
0.1 lux @ F1.4; 0 lux IR on ​
Features
WDR, defog, DWDR, privacy mask, motion detection ​
Network
PoE (802.3af), ONVIF Profile S, H.264/MJPEG ​
Storage
MicroSD up to 128 GB ​
Power
DC12V or PoE (max 12.5W) ​
Protection
IP66 weatherproof, IK10 vandal-proof (-25°C to +50°C) ​