Dahua 2MP 25x Starlight AI PTZ Camera with 4.8–120mm Lens and 150m IR

Dahua 2MP 25x Starlight AI PTZ Camera with 4.8–120mm Lens and 150m IR
-57% New

SD49225GB-HNR - is a professional 2MP PTZ camera with a 4.8–120mm variable lens and 25x optical zoom, designed for long-range video surveillance. Thanks to Starlight technology and infrared up to 150 meters , it guarantees clear, color images even in low-light conditions. Advanced AI functions include facial detection, perimeter protection, and intelligent classification of people and vehicles, reducing false alarms. Smart H.265+ compression optimizes bandwidth and storage usage by up to 70%, while IP66 protection ensures resistance to atmospheric agents and electrical surges. A reliable and complete solution for those seeking maximum precision and control in outdoor security. Dahua

Technical data sheet

Reference: SD49225GB-HNR

Brand: Dahua

EAN: 6923172538376

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

The Asian Company, born in 2001, is famous because of the excellent quality of its product in terms of performances and potential.

The range of products made by Dahua includes not only classic CCTV systems but also more complex and articulate systems: not only video surveillance, indeed, but also access control, video intercoms, thermal cameras and much more.

The reliability, the cutting-edge technologies and the competitive prices offered by Dahua are only some of the reasons why Setik has always chosen to distribute this brand. Dahua has been for years a reference point in the international CCTV market, due to the huge investments dedicated every year to Research and Development. Numbers are clear: since 2016, Dahua has registered more than 800 patents with its own brand.

The Dahua-branded products sold by Setik Srl could eventually be delivered as OEM: this means that the items are absolutely original and made by Dahua, but characterized by a different aesthetic look reserved for the online market (generally as far as the logo and the package are regarded).

This has no effects on the warranty and on the technical specifications nor even on the possible updates and functionalities, because the products are authentic Dahua’s ones.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. is one of the leading solution providers in video surveillance industry, with more than 13,000 employees and 35 active branches all over the world.

[id_address] => [date_add] => 2012-07-14 17:53:54 [date_upd] => 2025-06-24 15:40:21 [link_rewrite] => dahua [meta_title] => Best Dahua Products: DVR, HCVR,NVR, IPC,SD,PTZ,HDCVI, [meta_keywords] => dahua, dahuatech, dahua distribution, dahua national supplier [meta_description] => Dahua, TVCC manufacturer, IP, Analogue and SDI,HD-CVI [active] => 1 [webserviceParameters:protected] => Array ( [fields] => Array ( [active] => Array ( ) [link_rewrite] => Array ( [getter] => getLink [setter] => ) ) [associations] => Array ( [addresses] => Array ( [resource] => address [setter] => [fields] => Array ( [id] => Array ( [xlink_resource] => addresses ) ) ) ) ) [id_lang:protected] => 1 [id_shop:protected] => 1 [id_shop_list] => Array ( ) [get_shop_from_context:protected] => 1 [table:protected] => manufacturer [identifier:protected] => id_manufacturer [fieldsRequired:protected] => Array ( [0] => name ) [fieldsSize:protected] => Array ( [name] => 64 ) [fieldsValidate:protected] => Array ( [name] => isCatalogName ) [fieldsRequiredLang:protected] => Array ( ) [fieldsSizeLang:protected] => Array ( [meta_title] => 255 [meta_description] => 512 ) [fieldsValidateLang:protected] => Array ( [description] => isCleanHtml [short_description] => isCleanHtml [meta_title] => isGenericName [meta_description] => isGenericName [meta_keywords] => isGenericName ) [tables:protected] => Array ( ) [image_dir:protected] => /var/www/html/img/m/ [image_format:protected] => jpg [translator:protected] => [def:protected] => Array ( [table] => manufacturer [primary] => id_manufacturer [multilang] => 1 [fields] => Array ( [name] => Array ( [type] => 3 [validate] => isCatalogName [required] => 1 [size] => 64 ) [active] => Array ( [type] => 2 ) [date_add] => Array ( [type] => 5 ) [date_upd] => Array ( [type] => 5 ) [description] => Array ( [type] => 6 [lang] => 1 [validate] => isCleanHtml ) [short_description] => Array ( [type] => 6 [lang] => 1 [validate] => isCleanHtml ) [meta_title] => Array ( [type] => 3 [lang] => 1 [validate] => isGenericName [size] => 255 ) [meta_description] => Array ( [type] => 3 [lang] => 1 [validate] => isGenericName [size] => 512 ) [meta_keywords] => Array ( [type] => 3 [lang] => 1 [validate] => isGenericName ) ) [classname] => Manufacturer [associations] => Array ( [l] => Array ( [type] => 2 [field] => id_manufacturer [foreign_field] => id_manufacturer ) ) ) [update_fields:protected] => [force_id] => ) 1
FIND INSTALLER


CLEARANCE SALE ×


 CLEARANCE SALE! 
Take advantage of our must-see outing offers.
  Discover the promo >> 

SD49225GB-HNR | STARLIGHT PTZ CAMERA - 2MP- ONVIF® - POE - ARTIFICIAL INTELLIGENCE - ZOOM 25x 4.8-120MM - AUDIO - ALARM

Dahua

The Dahua SD49225GB-HNR is a 2MP PTZ camera with a 4.8–120mm variable lens and 25x optical zoom, designed for professional long-distance video surveillance. Thanks to Starlight technology and infrared ranges of up to 150 meters, it ensures clear images even in low-light conditions, while AI functions with face, person, and vehicle detection reduce false alarms. With IP66 protection and Smart H.265+ compression, it is the ideal choice for advanced and reliable outdoor security.

Main specifications:

- 4.8–120mm variable optics with 25x optical zoom

- 2MP Full HD 1080p resolution

- Starlight technology for clear images in the dark

- IR up to 150m for night vision

- Facial detection and AI perimeter protection

- Human and Vehicle Detection with SMD 4.0

- Smart H.265+ compression for bandwidth and storage savings

- IP66 protection against water and dust

Further details

Optics :
4.8–120mm variable lens with 25x optical zoom, ideal for long-distance shooting and detailed monitoring in large outdoor areas.
Resolution:
1/2.8" CMOS sensor with 2MP Full HD (1920×1080) resolution, capable of delivering sharp and smooth images up to 60fps.
Starlight Technology :
Advanced technology for color vision even in low light conditions, ensuring clear and reliable surveillance at night .
Perimeter Protection :
Automatically filters out false alarms caused by animals, leaves, or bright lights, increasing the accuracy of human and vehicle target recognition.
Face Detection:
Intelligent facial detection with image tracking, capture, and optimization, also supporting attributes such as age, gender, glasses, and expressions.
SMD 4.0 :
Intelligent motion detection with AI, capable of distinguishing people and vehicles, drastically reducing false alarms compared to traditional motion detection.
PTZ Camera:
360° Pan and Tilt movements from –15° to +90°, with speeds up to 200°/s and 300 configurable presets, for dynamic surveillance without blind spots.
Alarm:
Built-in alarm functions for tampering detection, abnormal audio, network disconnection or IP conflict, with the possibility of sending notifications and automatic recordings .

Network:
Support for ONVIF, RTSP, IPv6 and many other protocols, with microSD storage up to 512GB, compatibility with DMSS and DSS Pro software and remote management via smartphone (iOS/Android) .
SD49225GB-HNR dimensions

Technical data sheet

SD49225GB-HNR

Room

Image Sensor

1/2.8" CMOS

Pixel

2 MP

Max. Resolution

1920 (H) × 1080 (V)

ROM

4 GB

RAM

1 GB

Electronic Shutter Speed

1/1 s–1/30,000 s

–40 °C to +70 °C (–40 °F to +158 °F)

Operating Humidity

≤ 95%

Storage Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Storage Humidity

≤ 95%

Protection

IP66, TVS 6000V lightning proof; surge protection; voltage transient protection

Structure

Product Dimensions

270.4 mm × Φ160.0 mm (10.65" × Φ6.30")

Net Weight

2.4 kg (5.29 lb)

Gross Weight

3.9 kg (8.60 lb)

All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

⯈ Complete your purchase

OTHER PRODUCTS RELATED TO THIS ITEM