Alarm Systems

Camera PIR Motion Sensors with Pet Immunity


Camera PIR Sensors:

VST-852Pro-Alk-F1, a pet-immune PIR motion sensor combined with VGA color camera, adopts Climax’s F1 technology for extensive RF communication range, enhanced penetration and sensitivity rate, immediate image transfer rate, and advance dynamic speed adjustment algorithms. Created to detect unauthorized motion and capture alarm images within a protected space, VST-852Pro-Alk-F1 guarantees excellent performance and pet immunity up to 27 kilos (59 lbs).

VST-852Pro-Alk-F1 features advanced dynamic speed adjustment algorithms to maintain high stable reception that automatically adjusts accordingly based on signal quality and further enhances frequency reliability to increase data transfer speed, resulting in instant delivery of alarm reporting.

VST-852Pro-Alk-F1 provides comprehensive indoor coverage and seamless transmission of high-resolution images - it can be configured to send three premium quality VGA (640 x 480 pixels) alarm images, six high-quality QVGA (320 X 240 pixels) alarm images, or three high-quality QVGA (320 x 240 pixels) alarm images to the CMS and end-users. The vivid color QVGA or VGA images present the alarm scene in full detail, allowing both the monitoring personnel and users to respond instantly.


  • Advanced Dynamic Speed Adjustment Algorithms to maintain stable and fast image transfer speed based on signal quality
  • Captures three or six images when irregular motion or presence is detected
  • 27-kilo (59-lb) pet immunity eliminates false alarms caused by pets
  • Two adjustable sensitivity levels: High / Normal
  • Three alarm image processing options:
    - Three color VGA (640 x 480 pixels) alarm images
    - Three color QVGA (320 X 240 pixels) alarm images
    - Six color QVGA (320 x 240 pixels) alarm images
  • Tamper protection prevent unauthroized sabotage
  • One remote look-in image upon request
  • LED status indicator
  • Night surveillance capabilities: Warm white fill light covering up to 5 meters
  • Sleep timer function to conserve power
  • Low battery detection
  • Regular supervision signal to ensure optimal operation
  • Suitable for security and home automation usage
  • Compatible with Climax’s F1 gateways/control panels
  • Wall bracket for flexible installation
  • Optional mounting accessary: Rotating holder

Product Documents


Ordering Information

Model Name
Pet-Immune PIR Camera
Rotating Holder
Optional mounting accessory