Description Kit Includes 1 x BOSCH RADION RF Receiver B810 2 x BOSCH RADION 4 Button Remote Keyfobs System Overview RADION wireless from Bosch provides the range,scalability and exceptional battery life required to ensure reliable performance and superior quality.Advanced diagnostics and multiple device enrolment options make installation and maintenance simple and cost effective. With a complete line of peripherals, RADION provides the flexibility for virtually any application requirement. This RADION keyfob kit allows you to arm or disarm the security system, or send a panic alarm. Programmed with a unique code, each model works exclusively with your compatible security system. On the four-button version, two option buttons are user-defined to perform additional functions. Receiver Features Dual internal antennas provide spatial and polar RF signal reception for high reliability Cover and wall tamper protection Multiple device enrollment options as well as RF diagnostics ensure efficient and effective installation Supports supervision of wireless points (504), keyfobs (1000), and repeaters (8) External status LEDs Detection and reporting of radio frequency interference Remote Keyfob Features Water and dust resistant Arm, disarm and panic functions Assigned by user for accurate reporting of open close signals LED indicator Programmable option buttons (only available on 4-button model) Compabiltle with the following Bosch alarm panels Solution, 6000 Solution 3000 Solution 4000 Solution 16i Solution 880 Ultima Solution 16 Plus Solution 64 Solution 144 Comes with 3 Year Warranty