ABUS Smartvest FUSG35010A Wireless Door Chime and Alarm Siren White 868 MHz IP20 ABS 80 dB

The ABUS Smartvest FUSG35010A Wireless Door Chime and Alarm Siren White 868 MHz IP20 ABS 80 dB is designed to expand the Smartvest security system with reliable acoustic and optical indoor signaling. Operating wirelessly via an 868 MHz frequency, this unit functions effectively both as a standard doorbell and as an emergency alarm siren within indoor spaces. It provides flexible alert management with multiple configurable sounds and adjustable volume levels, supported by visual feedback through a blue LED indicator and automatic daily supervision routines for continuous operational reliability.

Advantages

The device offers flexible placement options throughout indoor areas thanks to its wireless connectivity and a reliable transmission range of up to 100 meters. Users can choose from five distinct selectable sounds, comprising four doorbell tones and one dedicated alarm tone, allowing tailored notification setups for different events. The sound output reaches up to 80 decibels and can be conveniently adjusted across three volume levels to suit specific environmental requirements. Automatic supervision functions perform daily operational checks and report low battery status directly to the control panel, ensuring uninterrupted security monitoring and timely maintenance alerts.

Suitable for

• Extending existing ABUS Smartvest security systems with indoor audio-visual signals
• Functioning as a wireless doorbell for residential or office entryways
• Providing audible and optical alarm signaling in case of a security breach
• Customizing specific tone assignments for individual sensors via the control application

This unit is not designed for outdoor installation due to its IP20 protection rating, which limits use strictly to dry indoor environments. It cannot operate as a standalone security system without a compatible main control unit and relies on wireless connectivity that may be affected by heavy structural barriers.

Key specifications

• Operating frequency: 868 MHz
• Wireless range: Up to 100 meters
• Maximum volume: Up to 80 dB in 3 adjustable levels
• Sound options: 5 selectable tones (4 doorbell tones and 1 alarm tone)
• Housing material: Acrylonitrile butadiene styrene (ABS)
• Protection rating: IP20
• Power supply: AA batteries
• Color: White

To set up the device, insert the required AA batteries and mount the housing securely in the desired indoor location within range of the main control panel. Connect the unit wirelessly using the 868 MHz frequency band and configure individual sound preferences, trigger assignments, and volume levels through the compatible management application. Verify proper operation using the built-in blue LED indicator and ensure the automatic supervision features communicate successfully with the central system.

What to consider before purchase

• Compatibility with your existing ABUS Smartvest security setup
• Indoor-only usage limitation due to IP20 water and dust resistance rating
• Requirement for AA batteries for independent power supply
• Wireless range limitations up to 100 meters depending on building layout and obstructions

Regularly check the battery status and test the acoustic and optical signaling functions periodically to ensure uninterrupted security performance.