Smart Wi-Fi Chime
* Compatible EZVIZ Video Doorbells models include DB2, DB2 Pro, DB2-B, and DB2-B Pro.
Create a better ring for your smart home
Optimize your EZVIZ doorbell with the thoughtfully-designed indoor chime. The CH1 blends with style into any room in your home. Customize the CH1 with the flexible audio tone options that best suit your vibe.
Built-In Loud Speaker (Up to 72 dB within 1-meter range¹)
20 Notification Ringtones
Simple Plug-In Installation
Know instantly when your visitors arrive
As soon as someone presses your EZVIZ doorbell at your front door, you will get a real-time audio notification from the CH1, even if your phone is out of reach. The chime reaches up to 72 dB with in a 1-meter radius, so you can hear the ring loud and clear.
Find the perfect ring for your sweet home
No more ear-piercing sound to startle you! Choose from 20 custom tunes to please your ear. Feel free to adjust the volume to just the right level, or mute it when you don’t want to be disturbed.
20 Notification Ringtones
Mute Option for Private Hours
Hear every ring, in every room
In bigger homes, place multiple chimes in different areas – from the living room to the hallway, bedrooms, and basement – to amplify coverage. This way, you won’t miss a single visitor even when you’re far from the door.
A perfect companion for a boosted connection
The chime also works as an internet booster to better keep your EZVIZ battery doorbell online – which many other wireless doorbells struggle with.
1 Data from EZVIZ Lab’s test results under standard conditions.
|Ringtone||Supports up to 20 options with adjustable volume|
|Audio Output||Built-in high-power speaker (Up to 72 dB in 1 meter)|
|Protocol||EZVIZ Cloud Proprietary Protocol|
|Interface Protocol||EZVIZ Cloud Proprietary Protocol|
|Wi-Fi Standard||IEEE802.11b, 802.11g, 802.11n|
|Frequency Range||2.4 GHz ~ 2.4835 GHz|
|Channel Bandwidth||Supports 20 MHz|
|Security||64 / 128-bit WEP, WPA / WPA2, WPA-PSK / WPA2-PSK|
|Transmission Rate||11b: 11 Mbps, 11g: 54 Mbps, 11n: 150 Mbps|
|Antennas||Dual external antennas|
|Operation Conditions||-10°C to 45°C (14°F to 113°F) , humidity 95% or less (non-condensing)|
|Dimensions||101 × 64 × 32 mm (3.98 × 2.52 × 1.26 inch)|
|Package Dimensions||113 × 85 × 95 mm (4.45 × 3.35 × 3.74 inch)|
|Power Consumption||Max. 5W|
|Power Supply||AC 100 ~ 240V|
|Net Weight||87 g (3.07 oz)|
|Weight with Package||178 g (6.28 oz)|
|In the box|
|In the box||- CH1 Chime|
|- Quick Start Guide|
|- Regulatory Information|
|Certifications||UL / FCC / CE / WEEE / REACH / RoHS|