DC12V Wired Doorbell with 38 Chime Options, 90dB High Volume Electronic Doorbell for Security Access Control, Fire Retardant ABS Material, Wall Mountable for Home or Shop

DC12V Wired Doorbell with 38 Chime Options, 90dB High Volume Electronic Doorbell for Security Access Control, Fire Retardant ABS Material, Wall Mountable for Home or Shop

• Dc12V Wired Doorbell: Equipped with 38 selectable melodies and a built-in high-loud speaker delivering 90db sound output for clear audio alerts that For ensure you never miss visitors or deliveries
• Long Lasting Design: Constructed with ABS fire-retardant material shell for enhanced safety and extended service life under continuous use in homes shops or commercial environments
• For Easy Installation: Compact size 86*25mm with wall mounting holes and direct wiring to DC12V power supply red wire connects to 12V+ black to GND- no switch included for simple integration into existing access control systems
• Chip Technology: Advanced chip ensures stable operation For crisp tone reproduction and consistent performance across various voltage fluctuations during daily use
• General Applicability: Compatible with security access setups in residential and commercial spaces including houses malls and retail stores providing reliable wired signaling for multiple scenarios