First Alert DWS-471, DWS-472 user manual Safety Precautions, FCC Compliance, Disposal

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SAFETY

CAUTION STATEMENTS 2

SAFETY PRECAUTIONS

•Do not drop, puncture, or disassemble the cameras or DVR.

•Do not tug on the power adapter. Use the plug to remove it from the wall.

•Do not expose the cameras or DVR to high temperatures.

•For your own safety, avoid using the DVR when there is a storm or lightning in your area.

•Use the cameras and DVR with care. Avoid pressing hard on the cameras or DVR body.

•Do not crush or damage the power cable

FCC COMPLIANCE

FCC Compliance Class C Intentional Radiator

This equipment has been tested and found to comply with the limits for a Class C Intentional Radiator, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that the interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna.

•Increase the separation between the equipment and receiver.

•Connect the equipment into an outlet on a circuit different from that of the receiver.

•Consult the dealer or an experienced radio or TV technician for help.

Notice: Only peripherals complying with FCC limits may be attached to this equipment. Operation with non- compliant peripherals or peripherals not recommended by First Alert / BRK Brands, Inc. is likely to result in interference to radio and TV reception. Changes or modifications to the product, not expressly approved by First Alert / BRK Brands, Inc., could void the user’s authority to operate the equipment.

We, First Alert / BRK Brands, Inc. declare under our sole responsibility that the device to which this declaration relates: Complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC Certification

This device contains a radio transmitter. Accordingly, it has been certified as compliant with 47 CFR Part 15 of the FCC Rules for intentional radiators. Products that contain a radio transmitter are labeled with an FCC ID.

DISPOSAL

This symbol indicates that it is prohibited to dispose of these batteries in the household waste. Take spent batteries that can no longer be charged to the designated collection points in your community.

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Contents Security System Welcome IntroductionMain Description Product FeaturesIntroduction Safety Precautions SafetyFCC Compliance DisposalWHAT’S in the BOX Product OverviewFront Panel Side Panel Display IndicatorsSetting UP the Wireless Receiver InstallationMain Menu System OperationCamera Pairing Camera Setup MenuCamera Activation Camera Brightness AdjustmentRecord Schedule Recorder Setup MenuAudio/Video Recording Format Memory Card Motion Detection SensitivityRecord Time Setup Masking AreaPlayback Channel Record Indicators Date & Time Setup System SetupPower Saving Multi Channels Idle Display Setup Language TV OUT Setup Ntsc or PALZoom Alarm BuzzerMemory Card Overwrite Scan Activated CamerasPC Playback Software PC OperationPlayback Software Installation PC Operation Appendix System MAP AppendixReceiver Camera Technical SpecificationsProduct Limited Warranty WarrantyBRK Brands, Inc Jarden Corporation Company Nysejah

DWS-472, DWS-471 specifications

First Alert has long been a trusted name in home safety and security, and their DWS-472 and DWS-471 smart smoke and carbon monoxide detectors exemplify their commitment to innovation and reliability. Both models are designed to provide advanced safety features while offering convenience and ease of use for homeowners.

The First Alert DWS-472 is a state-of-the-art smoke and carbon monoxide detector that utilizes both photoelectric and ionization sensors. This dual-sensor technology enables the unit to identify a broader range of fire types, including smoldering fires and fast-flaming fires, ensuring a faster response time. Additionally, the DWS-472 features a 10-year sealed battery, eliminating the need for frequent battery replacements, which can often be a safety oversight. The device is equipped with a voice alert system that clearly announces the type of danger detected, whether it's smoke or carbon monoxide, allowing users to react appropriately.

On the other hand, the DWS-471 offers similar features but with some distinct aspects tailored for consumer needs. This model focuses on carbon monoxide detection with a highly sensitive electrochemical sensor. It also includes a photoelectric sensor for smoke detection, making it a reliable option for various fire scenarios. The DWS-471 is designed with a sleek, compact profile, making it easy to install in various locations throughout the home.

Both models are compatible with the First Alert onelink app, a further testament to modern technology integration. This app enables homeowners to monitor and manage their alarms remotely, receive push notifications for alerts, and even silence false alarms with a simple tap on their smartphones. The app enhancing the overall security experience and providing peace of mind, especially when away from home.

Further enhancing their appeal, both the DWS-472 and DWS-471 feature a test/silence button for easily checking functionality. They come with an end-of-life warning that informs users when it is time to replace the unit, ensuring that detectors remain operational.

Overall, the First Alert DWS-472 and DWS-471 combine advanced sensor technology, user-friendly features, and smart connectivity to create a robust line of protection that meets the needs of modern homeowners, while exemplifying First Alert's commitment to safety and reliability.
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