Camera an ninh dạng viên có dây IP 4MP Lorex A4 với xếp hạng chống phá hoại IK10, âm thanh nghe hai chiều và phát hiện chuyển động thông minh - Amazon

The two-way audio is what sold me — I can actually hear my dog barking through the speaker when I check the app from work. Setup was straightforward with the included wiring, and the IK10 rating gives me peace of mind since this thing sits in a rough neighborhood alley.

The night vision on this thing is genuinely impressive, it picked up a raccoon at the far end of my driveway in perfect detail. The two-way audio also works surprisingly well for telling delivery drivers where to leave packages. Setup was straightforward, and I've had no connection drops in the thre

The IK10 rating was the main reason I picked this over cheaper options, and the metal housing feels genuinely solid against tampering. Setup was straightforward with the wired connection, and the two-way audio picks up voices clearly enough to talk to the delivery guy. Picture quality at 2K is sharp