Brochure
Audio 
Environment Noise 
Filtering 
Support 
Audio I/O 
Support dual audio track, stereo 
Audio Sampling Rate 
16kHz / 32kHz / 44.1kHz / 48kHz 
Smart Feature-set 
Behavior Analysis 
Line crossing detection, Intrusion detection, Region entrance, Region exiting, Unattended baggage, 
Object removal 
Line Crossing Detection 
Cross a pre-defined virtual line 
Intrusion Detection 
Enter and loiter in a pre-defined virtual region 
Region Entrance 
Enter a pre-defined virtual region from the outside place 
Region Exiting 
Exit from a pre-defined virtual region 
Unattended Baggage 
Objects left over in the pre-defined region such as the baggage, purse, dangerous materials 
Object Removal 
Objects removed from the pre-defined region, such as the exhibits on display. 
Exception Detections 
Scene change detection, Sudden audio increase/decrease detection, Audio loss detection, Defocus 
detection 
Recognition 
Face detection recognition 
Statistics 
Object Counting (Entrance and Exit object number is accounted and showed on screen in real time) 
General 
Protection Level 
IP66 
Impact Protection 
IK10 
IR Distance 
40m(2.8~12mm)/50m(8~32mm) 
Operating Conditions 
-30 °C – 60 °C (-22 °F – 140 °F), Humidity 95% or less (non-condensing), -H: -40 °C – 60 °C 
Power Supply 
DC12V/AC24V/PoE(802.3af), -H: DC12V/AC24V/PoE(802.3at) 
Power Consumption 
Max. 12 W (Max. 17 W with heater on) 
Dimensions 
Φ164.9 × 127 mm(Φ6.49” ×5”) 
Weight 
2100 g (4.63 lbs) 
Order Models 
DS-2CD4525FWD-IZ, DS-2CD4525FWD-IZH 
Dimensions
Accessories 
DS-1280ZJ-DM26 
Junction Mount 
DS-1281ZJ-DM26 
Inclined ceiling Mount 
DS-1273ZJ-DM26-B 
Wall mount with 
junction box 
DS-1273ZJ-DM26
Wall Mount 
DS-1271ZJ-DM26 
Pendant Mount 



