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 
Impact Protection 
IK10 
IR Distance 
30m 
Operating Conditions 
-30 °C – 60 °C (-22 °F – 140 °F), Humidity 95% or less (non-condensing) 
Power Supply 
12 V DC ± 10%, PoE (802.3af) 
Power Consumption 
Max. 6 W (Max. 9W, IR: 2W, motorized VF lens: 1W) 
Dimensions 
Φ 140 × 121.8 mm (Φ 5.51” × 4.80”) 
Weight 
1400 g (3.09 lbs) 
Order Models 
DS-2CD4125FWD-IZ 
Dimensions
Accessories 
DS-1273ZJ-130B 
Wall Mount 
DS-1273ZJ-130 
Wall Mount 
DS-1271ZJ-130
Pendant Mount 
DS-1227ZJ
In-celling Mount 




