ABUS FG300A puxador de janela com fechadura e alarme, branco ABFG71902

Homeowners and facility managers who want to secure inward-opening windows and balcony doors without complex wiring will appreciate the ABUS FG300A. This white lockable window handle combines a mechanical push-cylinder lock with a loud 110 dBA acoustic alarm, providing both physical resistance and immediate deterrence.

Key specifications

• Alarm volume: 110 dBA
• Alarm trigger: vibration sensor and handle forcing
• Locking mechanism: push cylinder
• Pressure resistance: over 1 ton (1000 kg)
• Power source: 2x AAA batteries (approx. 2 years life)
• Low battery indicator: yes
• Spindle: 7 mm square, adjustable length 32–44 mm
• Drilling distance: 43 mm
• Colour: white (RAL 9010)
• Material: metal handle, plastic alarm unit housing
• Alarm duration: approx. 15–30 seconds with auto re-arm
• Keys included: 2

Why choose it

The FG300A upgrades a standard window handle to an active security device. Its vibration sensor detects forced opening attempts and triggers a piercing alarm, while the lock cylinder withstands over one ton of pressure. The handle is surface-mounted and replaces existing hardware with standard 43 mm drilling distance, making installation straightforward.

Ideal use cases

• Ground-floor windows and easily accessible balcony doors
• Rental properties where wired alarm systems are impractical
• Retrofitting older windows with modern security
• Child safety: lockable handle prevents unauthorized opening

Good to know

The alarm unit is powered by two AAA batteries that last about two years, with a low-battery indicator to alert you before power runs out. The handle is finished in white (RAL 9010) to match common window frames. Two keys are supplied for the push cylinder lock.