Voice Recognition Technology

WATCHDOG - Scream Recognition Device

Scream Recognition Device

Item WATCHDOG – Scream recognition
Model No. WD-100E
Function Automatic Emergency calling via
Interphone after scream recognition
Spec. Power DC 5V, 4A (AC/DC Adaptor power)
Level Over 105 dB sound recognition

Actuation principle

Elevator, Urgent Situation, Voice Recognition, Automatic Emergency call, Connect Telephone to Security or Police

Scream Recognition Device
  • 1
  • Included exclusive voice recognition ASIC Chipset
    (World class of Technology)
  • 2
  • Works alone without Internet access
    *Independent system
    (No more, worry about internet connection)
  • 3
  • Low price, Easy for installation
Product overview and features
The elevators, which have been installed and are operating in buildings, etc., are equipped with interphone devices for people inside to call the administrator of the elevators in case a normal operation is not possible due to aging or failure of the elevators.
However, they also contain, under a variety of emergency situations that can happen inside an elevator (elevator malfunction, crime prevention, fire, medical needs, natural disaster, failure, etc.), concerns and issues of accidents because people inside fail to take immediate measures (call using interphone or emergency phone/manual type) due to anxiety and panic.
Scream recognition device contains the function to recognize certain voices (screams and loud shouts) that can generate under alert and emergency situations to automatically make a call to a predefined control room or an agency that can deal with such emergency situations.
Specification
Used voltage (main body): DC 5 V (using adapter)
Used current (main body): while on standby (0.5A), in operation (1.0A)
Power input and output (adapter): input (AC 220V, 60Hz), output (DC 5V, 4A)
Installation method: Fixed on the wall
Size: 105.8 x 105.8 x 72.4mm
Voice recognition technology ASIC chip embedded (off-line use possible)
High-performance microphone (3) embedded
LED lamp
Speaker embedded (for alarm and announcements)
About WATCHDOG
Operational Flowchart

Operational Flowchart

  • Warning & Notice(Crime prevention)

    Warning & Notice
    (Crime prevention)

  • arr
  • In case of Emergency(someone may scream)

    In case of Emergency
    (someone may scream)

  • arr
    Scream
    recognition
  • Try to make criminal run away by Siren alert & Warning include light.

    Try to make criminal run away by
    Siren alert & Warning include light.

  • arr
    Automatic interphone call
  • Mission complete

    Mission complete

  • arr
  • Order to move security guard and Call 911 for help when it’s necessary

    Order to move security guard and
    Call 911 for help when it’s necessary

  • arr
  • Check CCTV & Prompt response against emergency situation

    Check CCTV & Prompt response
    against emergency situation