Reolink E Series E540

Image Sensor

1/2.7″ CMOS Sensor

Video Resolution

Default: 2560 x 1920 (5.0 megapixels) at 20 frames/sec

Lens

f=2.8 – 8mm F=1.6, with IR cut

Zoom

3X optical zoom

Video Format

H.264

Field of View

• Horizontal: 48°- 90°

• Vertical: 37°- 68°

Pan/Tilt Angle

• Horizontal: 355°

• Vertical: 50°

Day & Night

IR-cut filter with auto-switching

Infrared Night Vision

Up to 12 meters (40ft) (LED: 12pcs/14mil/850nm)

Color Night Vision

Spotlights: 4pcs/2.7W/6500K

Audio

Two-Way Audio

DC Power

DC 12.0V⎓1A, <12W

Power

DC power port

System

Reset button

Ethernet

One 10M/100Mbps RJ45

Storage

Micro SD card slot (Max. 256GB)

Audio

Built-in microphone and speaker

Frame Rate

• Mainstream: 2fps – 25fps (default: 20fps)

• Substream: 4fps – 15fps (default: 10fps)

Code Rate

• Mainstream: 1024Kbps – 8192Kbps (default: 4096Kbps)

• Substream: 64Kbps – 512Kbps (default: 256Kbps)

Browsers Supported

Edge, Chrome, Firefox, Safari

OS Supported

PC: Windows, Mac OS; Smartphone: iOS, Android

Smart Alarm

Motion detection/person detection/vehicle detection

Record Mode

Motion recording (default); scheduled recording; 24/7 recording

Protocols & Standards

HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, RTSP, RTMP, SMTP, NTP, DHCP, DNS, DDNS, P2P, FTP

Maximal User Access

20 users (1 admin account & 19 user accounts); supports up to 12 simultaneous video streams (10 substreams & 2 mainstreams)

Work with

Google Assistant/Reolink Cloud (available in some countries)