Equipped with Image Sensor 1/2.8" CMOS and motor-powered Lens vari-focal with 2.7-13.5 mm focal length, it provides a wide range of field of view (H: 108°-30°; V: 56°-17°; D: 131°-35°).
For Camera to operate in night mode with an IR with a range of up to 40 m, and Function WDR 120 dB guarantees a clear Picture even with high contrasts.
Technology IVS enables intelligent video analysis (perimeter protection, intrusion, tripwire), which increases the effectiveness of monitoring.
It supports H265/H264+ compression and double streaming, adjusting quality to user needs.
Additional Functions include.
region of interest (ROI), smart illusion and the possibility of rotation of the image by 90°180°/270°.
For Camera to be weather-resistant (IP67, IK10) and to operate at temperatures from -30°C to +60°C.
PoE Power Supply 802.3af simplifies installation and support for ONVIF and interoperability with Milestone systems facilitates integration.
Dahua IPC-HDBW2241R-ZAS-27135 is an ideal solution for professional monitoring, combining high image quality with advanced analytical functions.
Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
Smart Search
Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
Video
Video Compression
H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
Smart Codec
Smart H.265+ Smart H.264+
Video Frame Rate
Main stream: 1920 × 1080@(1–25/30 fps) Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.
Video encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x;Trusted boot;Trusted execution; Trusted upgrade
Certification
Certifications
CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B
Port
Audio Input
1 channel (RCA port) (Only - ZAS supports)
Audio Output
1 channel (RCA port) (Only - ZAS supports)
Alarm Input
1 channel in: 5mA 3V–5V DC (Only - ZAS supports)
Alarm Output
1 channel out: 300mA 12V DC (Only - ZAS supports)
Power
Power Supply
12 VDC/PoE (802.3af)
Power Consumption
-ZS: Basic: 1.8 W (12 VDC); 2.6 W (PoE) Max. (H.265+intelligence on +WDR +IR on): 6.2 W (12 VDC); 7.1 W (PoE) -ZAS: Basic: 1.8 W (12 VDC); 2.6 W (PoE) Max. (H.265+intelligence on +WDR +IR on): 6.3 W (12 VDC); 7.2 W (PoE)
Environment
Operating Temperature
–30 °C to +60 °C (–22 °F to +140 °F)
Operating Humidity
≤95%
Storage Temperature
–40 °C to +60 °C (–40°F to +140°F)
Protection
IP67; IK10
Structure
Casing Material
Metal
Product Dimensions
93.4 mm × Φ122 mm (3.68"× Φ4.80")
Net Weight
-ZS: 0.49 kg (1.08 lb) -ZAS: 0.52 kg (1.15 lb)
Gross Weight
-ZS: 0.66 kg (1.46 lb) -ZAS: 0.68 kg(1.50 lb)
*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.