38 Sound Adjustable Smart Lock Door Bell – Vocal Doorbell

38 Sound Adjustable Smart Lock Door Bell – Vocal Doorbell — A wired DC 12V doorbell designed for access control systems, offering 38 selectable chimes and vocal welcome tones for clear, customizable entry notifications.

Features

• 38 adjustable sounds including vocal welcome chimes
• Wired DC 12V power for stable, continuous operation
• Compact 86×86×25mm housing fits standard mounting locations
• Designed for integration with access control and security systems
• Easy-to-select tones and reliable mechanical construction

Product Specifications

• Model: DB1
• Size: 86×86×25 mm
• Type: Wired door bell
• Power: DC 12V
• Usage: Access control system, security entry notification

Package Includes

• 1 × 38 Sound Adjustable Smart Lock Door Bell (DB1)
• Mounting hardware and user manual

Warning

• Ensure correct DC 12V connection and follow installation instructions to avoid damage; disconnect power before wiring.

This vocal doorbell improves entry management by delivering clear audible alerts tailored to your environment. Its 38 selectable tones make it simple to distinguish visitor types or departments, while wired DC 12V operation ensures consistent performance for security and access control setups. The compact footprint and straightforward installation save time during setup and maintenance.

Perfect for commercial entrances, office access control, and residential security systems, backed by a 2-year warranty. Add reliable, customizable audio alerts to your access control system today — order now to streamline entry notifications and enhance security. Ideal for daily use at building entrances and secure access points; reliable performance and warranty promise peace of mind.