Soundtech Wireless Digital Plug-In Doorbell (Model DA-028) IMDA Approved

Bring reliable, hassle-free entry alerts to your property with the Soundtech DA-028 Wireless Digital Doorbell. Fully IMDA certified for Singapore residential networks, this system features a convenient plug-and-play indoor chime receiver that draws power straight from any standard AC wall socket. Outfitted with advanced anti-interference learning-code technology, it isolates its frequency so nearby neighbor bells never trigger yours, making it the perfect low-maintenance upgrade for HDB units, condominiums, and offices.

• Mains-Powered AC Receiver: Indoor chime unit plugs straight into wall socketsno receiver batteries required!
• IMDA Singapore Certified: Operates on local authorized radio bands for maximum signal stability
• Anti-Interference Learning Code: Securely pairs transmitter to receiver to block neighborly cross-talk
• Customizable Audio Profiles: Loaded with selectable polyphonic melodies and multi-stage volume adjustments