Whether or Not 50Vac or 75Vdc or Higher Power Supply: No(AE存量)********
High-concerned chemical: None
Zoom type: Digital zoom
Zoom: 8x
Lens Quantity: Single Lens
AI Functions: Motion Detection
Color Night Vision: Yes
IP Rating: IP66
App name: Other
Power Mode: Battery Powered
Rechargeable Battery Capability: Other
Rechargeable Battery: Built in
Scene: Outdoor
Megapixels: 3 MP
TF Card: 64G TF Card
Power Supply: Normal
Internal Storage: 256GB
Installation: Wall Mounted
Color: WHITE
Audio Output: Two Way Audio
Video Compression Format: H.264,H.265
IR Distance(m): 15m
Supported Mobile Systems: Android,iOS
Model Number: BW4
Supported Operating Systems: No
Lens (mm): 3.7mm
Connectivity: WIFI(2.4GHz)
High Definition: 3.0 Megapixels
Style: Bullet Camera
Brand Name: HEIYOUCAM
Origin: Mainland China
Certification: CE,FCC,RoHS
Shell Material: Plastic
Additional information
Sensor Size
1 Set Solar Cam, 1 Set SolarCam TF64, 1PCS Battery CAM, 2 Set Solar Cam, Battery Cam 64G Card, Battery Cam NO Card
Plug Type
USB
5 reviews for Security Cameras Wireless Outdoor, 2K 3MP Battery Powered WiFi Security Camera with Spotlight Siren, 2-Way Audio, Waterproof
+1
AliExpress Shopper
Rated 5 out of 5
March 20, 2026
Really good cameras, second one i've bought, there is a little delay between detection and recording but not so bad, battery lasts a long time between charging and you can record either on memory card or the supplied cloud based system, i have not had to pay anything extra for the cloud service so far, the app that works with it is free and is also very good
V***s
Rated 5 out of 5
November 20, 2025
Cool camera, bought it together with a charging panel but haven't tried it yet because it's autumn. Tomorrow we'll install it; for now it's working on battery power. The app is convenient but only in English or Russian. The picture quality is good. It sees well in the dark. I recommend it.
C***z
Rated 5 out of 5
November 7, 2025
Excellent quality. Easy set up with instructions. I bought this camera because the two i bought a year ago are working so well.
S***l
Rated 5 out of 5
September 7, 2025
Good quality. After a first test, I am very satisfied.
The video quality is excellent, the battery life is very long.
It's unfortunate that a subscription is required to store in the cloud. But it works very well with a 64G memory card. The connection with the smartphone is very smooth.
I recommend this item.
AliExpress Shopper
Rated 5 out of 5
August 19, 2025
The picture quality is good, but maybe because of incorrect settings, the battery drains quickly. There's an auxiliary battery.
You can use it with peace of mind as it's attached. It's the best value for money; definitely buy it.
5 reviews for Security Cameras Wireless Outdoor, 2K 3MP Battery Powered WiFi Security Camera with Spotlight Siren, 2-Way Audio, Waterproof