Induction Doorbell
frequency:315mhz±0.5mhz
power supply(chime):ac 220v-250v
power supply(alarm button):1×12v 23a(included)
operating range(open area):up to 120m
sound options:16 polyphonic melody 36 music
carton:50 pcs/ctn, size:520×410×540mm
receiver size:69×104×23mm
sensor size: 45×66×15mm
characteristics
1.Super anti-theft function,alarm bell ring is up to 105 decibels.
2.High sensitivity,small and lightweight,easy to install.
3.When inductor and magnetic stripe separate fron 10mm,it will alert to inform master.
Topnics Electronics Co. Ltd is a professional manufacturer and trader of security and alarm systems, such as video and audio converters, CCTV quad processors, splitters, switches, extender surge protectors, video baluns, ground loop isolators, CCTV testers and IR illuminators. We also specialize in access control systems, fingerprint time attendance systems, microphones, CCTV cables, BNC connectors and power supplies.
We have stable partnerships with reputed companies. About 95% of our products sell well in over 40 countries. For your assurance, all our products are compliant with CE, RoHS, FCC and CCS standards.
We have R&D teams for software and hardware development, and engineering technology, as well as ISO management system and advanced testing equipment. These resources enable us to handle all requirements excellently.
Our professional marketing team provides both overseas and domestic customers with quality products and services. They have and are just creating value for related customers and support these partners' growth and development.
Inquire today to begin sourcing.
