1/2.9"

Focal Length: 2.53 mm ± 5%, 6.2 mm ± 5%
Aperture: F1.6 ± 5%, F1.6 ± 10%
Field of View: Wide-angle lens: 144° (Diagonal), Zoom lens: 55°
(Diagonal)

850 nm IR LED, 940 nm IR LED

1× RESET Button
1× microSD Card Slot (Up to 512 GB)

IR-Cut Filter with Auto-Switching

TCP/IP, DHCP, ICMP, DNS, NTP, HTTPS, TCP, UDP

Yes

11b: 11 Mbps
11g: 54 Mbps
11n: 144.4 Mbps (2.4 GHz), 300 Mbps (5 GHz)
11ac: 433 Mbps

Connect via Wi-Fi

IEEE 802.11a/ac/b/g/n, 2.4 GHz/5 GHz Wi-Fi, Bluetooth 5.0 (for setup
& Tapo button)

Yes

Tapo C840 Camera
Power Adapter
USB-Type C Power Cord
Gooseneck Clamp Mount
L-Shaped Mounting Bracket
Tapo S135B Bluetooth Button
Metal Plate
Mounting Templates
Mounting Anchors
Mounting Screws
Cable Clips
Velcro
Quick Start Guide

8.78 oz / 249 g

0 ℃ ~ 40 ℃ (32 °F ~ 104 °F)

10% ~ 90% RH, Non-condensing

-40 ℃ ~ 60 ℃ (-40 °F ~ 140 °F)

5% ~ 90% RH, Non-condensing

Google Assistant, Amazon Alexa, Samsung SmartThings, Apple
HomeKit

Tabletop
Crib-Mounted
Wall-Mounted
Ceiling-Mounted

1.81 × 1.81 × 4.17 in (46 × 46 × 105.8 mm)

5V DC Power Adapter

100-240 V~, 50/60 Hz

5 V, 2 A (DC Power)

Adapter: USB A
Camera: USB Type C

3 m

4.2 W

7.6 W

microSD Card Slot on Camera (Up to 512 GB)

Tapo Care Cloud Storage Services (Subscription required)

2560 × 1440 px + 1920 × 1080 px

15/20/25/30 fps (Default 15 fps)

H.264

Yes

3DNR
WDR

Built-in Microphone and Speaker

Two-Way Audio with Noise Cancellation

94 dB (Level measured at 4-inch/10-cm distance)

Yes
*Only works with Covered Face/Motion/Vistor/Pet Detection.

Baby Crying Detection
Sleep Detection
Covered Face Detection
Safety Fence Detection
Baby Leave Detection
Motion Detection
Visitor Detection
Pet Detection
Camera Tampering Detection
Cat Meows Detection
Dog Barks Detection
Glass Break Detection

Activity Notifications
Rich Notifications (Tapo Care Services)