Electromechanical two-tone doorbell Bim-Bam, GNT-921 8V, white SUN10000147

Electromechanical two-tone gong – reliable notification

This electromechanical gong is a simple and effective solution for signaling in homes, offices or workshops. It is ideal as a doorbell, internal call device or personal alarm. The plastic housing ensures durability, and the 8V AC voltage guarantees compatibility with most standard doorbell installations.

Installation and application – for professionals and users

The GNT-921 gong is designed for installation in indoor spaces with an existing 8V AC doorbell installation. Installation is simple and intuitive, but requires disconnecting the power supply before starting work – this is crucial for safety. Thanks to this, both the installer and the end user can quickly and efficiently start the device. A solid housing protects the mechanism from damage, and a sound level of about 78 dB provides clear signaling without excessive noise.

Key features and benefits

• Two-tone "BIM-BAM" sound: Clear and recognizable sound signal that effectively informs about the arrival of guests or the need for intervention.
• 8V AC voltage: Standard voltage in doorbell installations, which facilitates the replacement of existing doorbells without the need to modify the wiring.
• Plastic housing: Lightweight and durable housing provides protection of internal elements against mechanical damage and weather conditions (indoors).
• Simple installation: Intuitive installation process allows for quick device start-up by both professionals and people without electrical experience (remembering to disconnect the power!).
• Polish product: Gong manufactured by Zamel, a well-known manufacturer of electrical installation accessories, which guarantees high quality and reliability.
• Sound level 78 dB: Optimal signal volume – sufficient to be heard in most rooms, but not causing excessive noise.

The device dimensions are 10.6 x 13.6 x 4.2 cm. The gong is powered by 8V AC voltage, and its sound level is about 78 dB. The housing is made of plastic (ABS).