I.
Camera introduction
1.
AH21K9M Front side
Antenna
Please install the antenna to the camera. (
Note: The antenna working distance is about 10
meters in the concrete room.)
IR LED
IR LED will light up when in night mode. (
Note: for your safety, please do not direct
watch the IR LED.)
Lens ring
Manually adjust the ring for lens focus.
Microphone
To hear and detect the audio. (
Note: MIC working distance is about 3 meters.)
PIR sensor
Detect temperature from human body. (
Note: PIR working distance: 5 meters.)
Micro SD card slot
Support maximum 64GB mSD card. For new mSD card, please plug in the card to IP
camera and use smart phone apps to execute “SD card format”.
Speaker
When event trigger, it will alarm. (
Note: You can use smart phone apps to turn off the
alert.)
mSD card slot
Lens ring
Antenna
Microphone
IR LED
PIR sensor
Speaker
Summary of Contents for AH2137D
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