NEW 3.0 inch TFT LCD Digital Camera Peephole Viewer Door Zoom Video-eye Video Recorder Night vision
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<br />Product  Features
<br />3.0inches  high brightness TFTLED display screen
<br />HD digital  camera
<br />24 hours security  surveillance
<br />night version
<br />easy to install  and operate 
<br />Technical Specifions
<br />1:sensors:CMOS with mihara digital image sensor
<br />2:zoom:3 times digital zoom 
<br />3.doorbell: doorbell function and there are 32 ring tongs for choose
<br />4.MicroCD card slot: supports up to 32 GB
<br />5.infrared: 4 IR LED with night version, LED turns on auto-matically when it back light.
<br />6.power: 3pcs AA batteries
<br />7.date and time: if you chooes this function, the photo and video will show this.
<br />8.the low vplatage: when the voltage is low, the power icon will blink with the sound drip, dtip...
<br />9.the hole diameter: 14-35 mm
<br />10.door thickness: 35-100 mm
<br />11.product size: 147*83*19 mm