specifications:
Two wire connection, easy to install
With the function of lock,can be used to access control system.
High-quality circuit to promise sharp clear voice.
Effective intercom distance 200m (2x1.0mm)
aluminum outdoor unit is treated as anti-oxidation and wear-resisting, very durable
interphone support AC altemating current, without battery.
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.
