A maximum of 1,500 meters (5,000 feet) of 18 AWG (0.82mm) wire can be used, (maximum resistance between detectors 50 Ohm). The units are interconnected by wiring all the terminals marked 1 together, and all the terminals marked 2 together (as in figure 2 before screwing to ceiling). Draught from wiring openings, conduit, or mounting boxes/holes, may blow smoke away from the sending chamber, making it insensitive. It is essential that all such openings be closed by silicone sealant or similar.

After wiring together the interconnect smoke detectors, test the first unit by pressing the test button. All the detectors should alarm and the test button on the first unit will flash about once a second. Check all the other units similarly.

8. TECHNICAL DATA

 

Antenna:

Built-in Internal Whip

Frequency:

868.35MHz FM

Current Consumption:

30mA (transmission), 20µA (standby)

Power:

9V Alkaline Battery

RFI Immunity:

40V/m

Ambient temperature:

0° C to + 60° C (operation)

Dimensions:

138 x 118 x 44mm

Specifications may be modified without prior notice.

Environmental Information for Customers in the European Union

European Directive 2002/96/EC requires that the equipment bearing this symbol on the product and/or its packaging must not be disposed of with unsorted municipal waste. The symbol indicates that this product should be disposed of separately from regular household waste streams. It is your responsibility to dispose of this and other electric and electronic equipment via designated

collection facilities appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. For more detailed information about the disposal of your old equipment, please contact your local authorities, waste disposal service, or the shop where you purchased the product.

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© MARMITEK

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Marmitek SD833 user manual Technical Data
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SD833 specifications

The Marmitek SD833 is an innovative device designed to enhance the experience of audiovisual content delivery. Targeting both residential and commercial markets, this product stands out due to its comprehensive features and advanced technologies, making it a favored choice among users seeking seamless connectivity and high-quality audio-visual performance.

One of the main features of the Marmitek SD833 is its ability to transmit HDMI signals over long distances without compromising video quality. Utilizing HDBaseT technology, the device can send high-definition multimedia signals up to 100 meters through a single CAT5e/6 cable. This is particularly advantageous in settings where the HDMI source and display are located far apart, such as in large homes, conference rooms, or educational environments.

The SD833 supports various resolutions up to 4K UHD (3840x2160) at 60Hz, ensuring that users enjoy crystal-clear images with vibrant color. This makes it ideal for those who want to stream high-definition movies, play video games, or utilize professional presentation tools that require superior visual fidelity. Additionally, it supports multiple audio formats, including DTS-HD and Dolby TrueHD, delivering an immersive audio experience that perfectly complements the high-definition visuals.

Another significant characteristic of the Marmitek SD833 is its compatibility with various devices. It features HDMI inputs and outputs, making it easy to connect a wide array of devices such as Blu-ray players, gaming consoles, and streaming devices. This versatility ensures that users can integrate the SD833 into their existing setups without the need for complex configurations.

The device also includes features like IR control, which allows users to manage their devices remotely without needing to be in direct line of sight. This is a practical addition for those who seek convenience while operating their home theater systems or presentations.

In terms of build quality, the Marmitek SD833 is constructed with durability in mind. Its compact and sleek design ensures it can fit seamlessly into any setup, while also being robust enough to handle regular use.

Overall, the Marmitek SD833 is an exemplary product that combines cutting-edge technology with user-friendly features. Its ability to deliver high-quality audio and video over long distances, combined with its versatile compatibility and ease of use, makes it a standout choice for anyone looking to elevate their audio-visual experience. Whether in a home theater, office, or educational context, the SD833 provides a reliable and high-performance solution for modern audiovisual needs.
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