At firealarm.com, we highly recommend the transition from the Edwards 281B-PL to the EC2-H for several reasons. The EC2-H offers enhanced features such as improved detection capabilities, advanced communication protocols, and greater flexibility in system integration. Installation-wise, you’ll find the EC2-H to be relatively straightforward due to its compatibility with existing wiring configurations. Overall, expect a seamless upgrade that enhances the reliability and functionality of your fire alarm system.