
Wi-Fi Chime for Ezviz
The EZVIZ CH1 (model CS-CH1-R100-10AWFK) is a plug-in Wi-Fi chime for EZVIZ battery-powered video doorbells, such as the EP3x Pro. When someone presses the doorbell, it rings inside the house so you hear the visitor even when your phone is not with you. It also boosts the Wi-Fi signal for the connected doorbell.


Indoor ring for your battery doorbell: As soon as the doorbell is pressed, the CH1 plays a ringtone in real time. Its built-in speaker reaches up to 72 dB within 1 meter (EZVIZ lab data), so the ring is clear in the room where you place it.
20 ringtones, volume and mute: You can choose from 20 ringtones and adjust the volume to a comfortable level. When you do not want to be disturbed, for example at night, you can mute the chime.
Wi-Fi signal booster for the doorbell: The CH1 amplifies the Wi-Fi signal for the connected EZVIZ battery doorbell. This helps the doorbell stay connected when it is installed outdoors, far from the router or behind thick walls, while optimizing the doorbell's battery use.
Simple plug-in installation: The chime plugs straight into a 100-240 V AC wall outlet, with no wiring needed. It connects to your home network over 2.4 GHz Wi-Fi and has two external antennas.
Who it's for / Works with
Designed for EZVIZ battery-powered video doorbells (EP3x Pro and more). EZVIZ says the list of compatible doorbells grows as new battery doorbell models are launched, so check that your doorbell model supports the CH1 before buying.
Good to know
The CH1 is a chime and signal booster only: it has no camera and is not a doorbell by itself. It works on 2.4 GHz Wi-Fi only (no 5 GHz). Operating temperature is -10°C to 45°C.
Technical Specifications
| Model | CS-CH1-R100-10AWFK |
| Ringtones | Up to 20, adjustable volume, mute option |
| Audio Output | Built-in high-power speaker, up to 72 dB within 1 m |
| Wi-Fi Standard | IEEE 802.11b/g/n, 2.4 GHz |
| Antennas | Dual external antennas |
| Power Supply | AC 100-240 V (plug-in) |
| Power Consumption | Max. 5 W |
| Operating Conditions | -10°C to 45°C, humidity 95% or less (non-condensing) |
| Dimensions | 101 × 64 × 32 mm |
| Net Weight | 87 g |
| Reset Button | Yes |
| In the Box | CH1 chime, quick start guide, regulatory information |
📄 Datasheet: Download the official EZVIZ CH1 datasheet (PDF)
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