LCD screen: 3.0 inch
Adapter: 5v 2A
Vision angle: 120°
Memory: Built-in cyclic storage (in device)
Door hole Diameter: 14-22mm
Door thickness: 32-120mm
IR LEDS: 2 PCS, 940nm
Indoor part: 90*88.5*13mm
Outdoor part: 55*13mm
Indoor part *1
outdoor part *1
mental Bracket *1
User manual *1
Product warranty card *1
Step1: According to the thickness of the door to select a suitable bolt, then screw the bolt into the hole.
Step2: Insert the unit barrel together with the FPC cable through the peephole of door , then stick the outdoor part on door.
Step3: Take out the metal bracket, pass the FPC cable through the rectangular hole ,pass the right screw through the round hole of the metal bracket ,then to lock, the metal bracket with the outdoor part tightly.
Step4: Connect the FPC cable from outdoor part to the connector of the indoor part.
Step5: The four slots on the back of indoor part is aligned with four projection on metal bracket and buckle up , the pull down the outdoor part to be locked tightly.
1. Non professional , please do not dismantle the device.
2. Please make sure never to pull the camera cable in case to break it.
3. Please use standard model adapter, prevent the charger to damage the battery or device.
NAIERDI offers 1 YEAR 100% SATISFACTORY WARRANTY.
If unfortunately our door viewer don’t work well, with a quality issue or if you have any questions about installation, please kindly contact us for exchange, refund or return.
We would provide you a best satisfactory solution!
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Night vision：With 2pcs IR-LEDS, even in the evening, you can see who is outside the door clearly, make you feel safe for unknown visitors.
Ultra-low power consumption design：Built-in 1200mAh lithium battery and easy charge by USB. It only need to be charge for 3-5hours, which no need charge within 3 months， freeing you from the hassle of frequent battery purchases.
More economical and convenient: Built-in cyclic storage, can store up to 75 pictures, no need to purchase the micro SD card. With doorbell function, no need to install a doorbell. No apps required! No more having to check your phone just to see who is at the door! Children & Senior-friendly. Also great for house guests.
Wide angle of view：120 degree wide angle and 3.0 inch high-definition LCD screen, so you can know more front of your door and let the home security in your hands.
1 Year quality warranty: If there’s a product quality issue, please feel free to contact us. We will refund or replace your order.