Install on the door that thickness in the range of 35-110mm
Peephole diameters in the range of 14-38mm
Batteries of peephole and monitor are BL-5J
Peephole work time up to half a year if do not plug the the power adapter
Wireless install,video,talk,camera,unlock
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Havit wireless earbuds earphone G1
HAVIT G1 Series TWS True Wireless Earbuds, Wireless Charging, IPX6 Waterproof, Bluetooth 5,0
BLUETOOTH VERSION:5,0OPERATING RANGE:10mPLAY TIME:Up to 21 Hrs (With Charging Case)IMPEDANCE:16Ω±15% 1kHzPROFILE SUPPORTED:HSP | HFP | A2DP | AVRCP | TWS | AACWATERPROOF:IPX5SKU: AA-G1
