Compact Security Single Door I/O Module / 1 Relay Out / RS485 / Encrypted Communication / Anti-Tamper Protection / Indoor / 12V DC

• ✓ Secure Door Control via Encrypted RS-485 Communication
• ✓ Vandalism Protection by Disconnecting Lock During Tampering
• ✓ Adds One Additional Door to AKUVOX Street Front System
• ✓ Compact Dimensions 1.2 x 2.2 x 0.9 in for Easy Installation
• ✓ Operating Temperature Range -4°F to 140°F for Reliability
• ✓ Compatible With Standard Electrical Junction Boxes