What is Sentry?
Sentry is the world's first non-intrusive device that protects your rental property by reliably detecting cigarette, marijuana, vape smoke*, and loud parties.

• Be alerted instantly to unwanted smoking, parties, and other environment-related issues

• Sentry airID™ technology detects cigarette, marijuana, and vape* smoke with > 99% accuracy* to prevent unwanted smoking before it starts

• Monitor noise to prevent parties, damages, and neighbor complaints using industry-leading SiSonic™ MEMS technology

• Powerful Reporting to Support Reimbursement Claims

• Notified if device has been tampered with or is disconnected