Enhance your security setup with the Speco 21JBD Plastic Junction Box, designed specifically for O2iD21M and HTiD21TM models. This durable, grey-colored junction box ensures a neat and secure installation, protecting your equipment from environmental factors. Ideal for both professional and DIY installations, it's a must-have for a clean and organized setup. Don't wait, secure your Speco junction box today and ensure your security system's components are well-protected!