Bosch Radion RF universal door reed 433MHz (RFDW-UM) RFKF-FB

RADION wireless security solution from Bosch provides the range, scalability, and exceptional battery life required to ensure reliable performance and superior quality. Advanced diagnostics and multiple device enrollment options make installation and maintenance simple and cost-effective. With a complete line of peripherals, RADION provides the flexibility for virtually any application requirement.

Key Features
Single alarm loop input can be configured for use with virtually any Normally Open or Normally Closed external detector
Integrated magnetic reed switch contact
Supervised for low-battery, cover-tamper, and removal from mounting surface tamper conditions
Operational up to 5 years using a single user replaceable CR123A lithium battery