| Camera Parameters | 
		
		
			| Image Sensor | 
			1/2.7" Progressive Scan CMOS (Supports low light sensitivity) | 
		
		
			| Lens | 
			2.0 mm @ F2.0,view angle: 176° (Diagonal) | 
		
		
			| Day & Night | 
			IR-cut filter with auto-switching | 
		
		
			| Video Parameters | 
		
		
			| Max. Resolution | 
			2544 × 1888 | 
		
		
			| DNR | 
			2D/3D DNR | 
		
		
			| WDR | 
			DWDR | 
		
		
			| Video Compression | 
			H.265 / H.264 | 
		
		
			| Frame Rate | 
			Max: 15fps; Self-Adaptive during network transmission | 
		
		
			| Interface | 
		
		
			| Audio Input | 
			Built-in high-sensitivity microphone | 
		
		
			| Audio Output | 
			Built-in high-power speaker | 
		
		
			| Reset button | 
			Yes | 
		
		
			| Network Parameters | 
		
		
			| Protocol | 
			EZVIZ cloud proprietary protocol | 
		
		
			| Interface Protocol | 
			EZVIZ cloud proprietary protocol | 
		
		
			| Functions | 
		
		
			| Intelligent Alarm | 
			AI-powered human / vehicle shape detection | 
		
		
			| Tamper Alarm | 
			Sound and light anti-dismantling alarm (supports sending alerts to the smartphone) | 
		
		
			| Video Intercom | 
			Long-distance two-way talk | 
		
		
			| Wi-Fi Parameters | 
		
		
			| Wi-Fi Standard | 
			IEEE802.11b, 802.11g, 802.11n | 
		
		
			| Frequency Range | 
			2.4 GHz & 5 GHz | 
		
		
			| Channel Bandwidth | 
			Supports 20MHz, 40MHz | 
		
		
			| Data Security | 
			64/128-bit WEP,WPA/WPA2,WPA-PSK/WPA2-PSK | 
		
		
			| Transmission Rate | 
			11b: 11Mbps, 11g: 54Mbps, 11n: 150Mbps | 
		
		
			| General | 
		
		
			| Operation Conditions | 
			-30°C to 60°C (-4°F to 122°F), Humidity 95% or less (non-condensing) | 
		
		
			| Ingress Protection Grade | 
			IP 65 | 
		
		
			| Weight | 
			Doorbell: 105 g (3.7 oz), With Package: 440 g (15.52 oz) | 
		
		
			| Size | 
			128.3 × 46.3 × 19.3 mm (5.1 × 1.8 × 0.8 inch) | 
		
		
			| Power Supply | 
			AC 16V~24V | 
		
		
			| Power Consumption | 
			Max. 2W | 
		
		
			| In the box | 
		
		
			| In the box | 
			- EZVIZ DB1 Pro Doorbell | 
		
		
			| - Mounting Plates (2) | 
		
		
			| - Mounting Screws (3) | 
		
		
			| - Plate Foam | 
		
		
			| - Power Kit | 
		
		
			| - Drill Bit | 
		
		
			| - Screwdriver | 
		
		
			| - Anchors (3) | 
		
		
			| - Wire connecters (4) | 
		
		
			| - Security Screw | 
		
		
			| - Fixing Screws (2) | 
		
		
			| - Wire Harness | 
		
		
			| - Fuse Wire | 
		
		
			| - U-shaped Wires (2) | 
		
		
			| - Regulatory Information (2) | 
		
		
			| - Quick Start Guide | 
		
		
			| Certifications | 
		
		
			| Certifications | 
			UL / CE / FCC / REACH / WEEE / RoHS / UKCA |