Ezviz T4C Smoke sensor

Key Specifications

• EZVIZ T4C Smart Smoke Sensor designed for early fire and smoke detection in smart home security systems
• Photoelectric smoke detection technology for accurate sensing of slow-burning and fast-flame fires
• 360° omnidirectional smoke detection for full-room coverage
• Loud built-in alarm up to 85 dB with LED flashing indicator for local alerts
• Instant mobile notifications via EZVIZ app when smoke is detected (requires EZVIZ Home Gateway A3)
• Wireless ZigBee 3.0 communication for stable low-power connection
• Smart integration with EZVIZ cameras for automatic recording when smoke is detected
• Interconnection support (up to multiple units) to trigger alarms across the entire system
• Hush/Test button for alarm silencing and self-testing functionality
• Tamper and fault monitoring (sensor error / low battery alerts)
• Battery-powered design (typically CR-type lithium battery) for long-term operation
• Battery life up to ~3–10 years depending on model version and usage conditions
• Low-power design optimized for continuous 24/7 protection
• Peel-and-stick or screw installation for flexible mounting on ceilings or walls
• Compact ceiling-mounted design suitable for home-wide fire monitoring
• Operating temperature typically suitable for indoor environments (-10°C to ~50°C range)
• Designed for integration into EZVIZ smart alarm ecosystem (sensors, hub, cameras)
• Suitable for homes, apartments, offices, and fire safety monitoring systems