Honeywell FG1625R FlexGuard Round Glassbreak Detector

The Honeywell Home FG1625R FlexGuard Glassbreak Detector is a professional hardwired glassbreak detector featuring a round case designed for fast and flexible installation on walls or ceilings. The detector provides a 25 ft (7.6 m) maximum detection range with no minimum range requirement, making it suitable for a wide variety of professionally installed security applications.

The FG1625R uses Honeywell FlexCore signal processing and Multiple Domain Signal Analysis technology to analyze detected acoustic signals. Four adjustable sensitivity settings allow the installer to compensate for the acoustic characteristics of the protected area.

The round-case design makes the Honeywell FG1625R particularly convenient for wall and ceiling installation. Unlike the rectangular FG1625, the round housing does not require the same orientation or leveling during installation, helping simplify detector placement.

Key Features of the Honeywell FG1625R

• 25 ft Maximum Range: Provides glassbreak detection coverage up to 25 feet (7.6 m).
• No Minimum Range: The detector does not specify a minimum detection distance.
• Round Case Design: Round housing simplifies wall and ceiling mounting and does not require orientation or leveling.
• FlexCore Processing: Honeywell FlexCore technology processes acoustic signals for glassbreak detection.
• Adjustable Sensitivity: Four sensitivity levels allow the detector to be adjusted for different room acoustics.
• Multiple Glass Types: Designed for plate, tempered, laminated, wired, coated and double-pane glass.
• Wall or Ceiling Mount: Flexible mounting options make the detector suitable for a variety of room layouts.
• Remote Test Mode: Supports testing with the Honeywell FG-701 Glassbreak Simulator.
• Protected PCB: The circuit board is enclosed to help protect it during installation.
• Ultra-Low-Frequency Detection: The detector is sensitive to ultra-low-frequency components associated with glassbreak events.
• Power Test: Unit operation can be checked using the hand-clap power test feature.
• Professional Security Sensor: Designed for integration into professionally installed security systems.

FlexCore Glassbreak Detection Technology

The Honeywell FG1625R uses FlexCore signal processing to evaluate acoustic information associated with glassbreak events. Its detection system uses multiple characteristics of the received signal to help identify qualifying glassbreak sounds.

The detector also provides four adjustable sensitivity levels, allowing installers to select an appropriate setting for the acoustics of the protected room.

Round Case for Wall and Ceiling Mounting

One of the primary advantages of the FG1625R is its round case. The design is suitable for both wall and ceiling installation and does not require the same orientation or leveling considerations associated with conventional rectangular glassbreak detectors.

The round housing provides a practical installation option when a ceiling-mounted or surface-mounted glassbreak detector is preferred.

Glass Type Compatibility

The Honeywell FG1625R is designed for use with multiple types of architectural glass, including:

• Plate glass
• Tempered glass
• Laminated glass
• Wired glass
• Coated glass
• Double-pane glass

25 Foot Glassbreak Detection Range

The FG1625R provides a maximum detection range of 25 feet (7.6 meters) with no minimum range. This makes it suitable for protecting rooms and areas where the detector must cover glass located at varying distances.

Proper detector placement should follow the manufacturer's installation instructions and the characteristics of the protected area.

FG-701 Glassbreak Simulator Compatibility

The Honeywell FG1625R can be tested using the FG-701 Glassbreak Simulator. The simulator allows installers to verify detector operation and evaluate detection performance during system installation and service.

The detector also provides a power test function that can be checked using a hand-clap test.

Honeywell FG1625R Specifications

Honeywell FG1625R Applications

The Honeywell FG1625R FlexGuard is suitable for professionally installed security systems where reliable glassbreak detection and flexible wall or ceiling mounting are required.

• Residential security systems
• Commercial security systems
• Office security installations
• Retail and business locations
• Rooms containing protected glass
• Wall-mounted glassbreak detection applications
• Ceiling-mounted glassbreak detection applications
• Security systems requiring a round-case detector

FG1625R Installation

The round-case design of the FG1625R allows installation on walls or ceilings. The detector is designed for straightforward professional installation and can be positioned without the orientation and leveling requirements of many conventional rectangular glassbreak detectors.

For best performance, installation should follow the manufacturer's instructions, including appropriate detector placement, sensitivity adjustment and testing with the FG-701 Glassbreak Simulator.

Why Choose the Honeywell FG1625R?

The Honeywell FG1625R FlexGuard combines a round, easy-to-install housing with a 25-foot detection range, adjustable sensitivity and FlexCore signal processing. Its wall and ceiling mounting flexibility makes it a strong choice for professional security installations where a round surface-mounted glassbreak detector is preferred.

The FG1625R also supports testing with the FG-701 Glassbreak Simulator and provides a protected circuit board designed to help withstand handling during installation.

Related Honeywell FlexGuard Glassbreak Detectors

• FG1625 – Standard FlexGuard glassbreak detector with 25 ft range.
• FG1625F – FlexGuard flush-mount glassbreak detector designed for single-gang electrical boxes.
• FG1625RFM – Round flush-mount FlexGuard glassbreak detector.
• FG1625SN – V-Plex addressable FlexGuard glassbreak detector with 25 ft range.
• FG701 – FlexGuard glassbreak simulator and tester.