User’s Manual

4.7Manual Digital Deterrent

Besides presetting the digital deterrent function in OSD setup menu, users can also manually trigger digital deterrent function via front panel control. To do so, press the Digital Deterrent (D.D.) key and the menu will be displayed:

Manual Digital Deterrent

PRESS THE DESIRED CHANNEL TO

TRIGGER DIGITAL DETERRENT.

DD Source: Follow Event Setup →

ENTER: SEND TO ALL CHANNEL

ESC: Exit

Use LEFT/RIGHT keys to select source files from <Follow Event Setup>, <Default Sound>, or <Sound_N>, where N can be chosen from 1 to 50. Press any channel key to manually trigger digital deterrent at that specific channel site. Alternatively, press ENTER to trigger digital deterrent at ALL channel sites.

4.82-Way Audio Talk Function

2-way audio talk function enables the DVR site to communicate with the camera site. To initiate communication, press and hold any channel key for 2 seconds. When the communication starts, below message will be shown on the screen:

2-WAY AUDIO

YOU ARE NOW COMMUNICATING WITH CHANNEL

02

At this time, users will be able to hear audio from the camera site, even if the audio output setting is disabled in the OSD setup menu. To start speaking to the camera site, press and hold the D.D. key. Once the D.D. key is released, the audio from the camera site will be heard again.

To terminate 2-way audio talk, press the same channel key or press ESC.

NOTE: 2-way audio talk function is not available for channel 1.

DVR-4TH/8TH/16TH Series

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Speco Technologies 4TH, 8TH, 16TH user manual Manual Digital Deterrent, Way Audio Talk Function

16TH, 4TH, 8TH specifications

Speco Technologies, a prominent player in the field of security and surveillance solutions, has extended its product range to include innovative technologies suitable for diverse applications. Among its notable offerings are the 4TH, 16TH, and 8TH series, each designed to cater to various user needs while providing top-notch features and capabilities.

Starting with the 4TH series, this line is specifically engineered for smaller installations, making it ideal for residential use or small businesses. The 4TH series typically supports four channels, allowing users to connect and monitor multiple cameras simultaneously. Its key features include high-definition video recording, advanced motion detection, and real-time remote viewing capabilities. Users can effortlessly access live footage from their smartphones or tablets through the conveniently designed mobile app, providing peace of mind whether at home or on the go.

Moving on to the 8TH series, it strikes an excellent balance between performance and scalability. With eight channels, the 8TH series is perfect for medium-sized installations requiring multiple camera setups. This line is characterized by its robust processing power, enabling users to record and view multiple streams without lag. The 8TH series also incorporates advanced analytics, which allows for features like line crossing detection and area intrusion alerts. These capabilities enhance security by enabling users to receive real-time notifications and effectively respond to potential threats.

The 16TH series, as the name suggests, supports up to sixteen channels, making it suitable for larger establishments such as retail spaces, warehouses, or educational institutions. This series boasts the latest in intelligent video technology, including AI-driven features that enhance facial recognition and license plate recognition. The 16TH series provides premium quality video with high-resolution recording options, ensuring that every detail is captured even in dimly lit environments. Additionally, its extensive storage capabilities permit prolonged recording without frequent data management, which is vital for large-scale operations.

In summary, Speco Technologies' 4TH, 8TH, and 16TH series are versatile security systems designed to meet a range of surveillance needs. Each series incorporates cutting-edge technologies, user-friendly interfaces, and powerful features that elevate security management to a new level. Whether users require a compact solution for home or a more sophisticated system for industrial use, Speco Technologies has tailored options to enhance safety and oversight in various environments.