Description :
External & amp ; Internal Bell : Our bell has an external bell and an internal bell . By learning the code to pair the external bell with the internal bell , you can pair external bell with N internal bells without interfering with each other .
Intercom Function : Our wireless voice doorbell , talk to visitors through two - way voice intercom , you can know who is visiting your home , talk to them , let them know that I am going , please wait , the speaker can be adjusted , the sound is clear , you can Use as a mobile phone .
Stable Signal : This doorbell has a stable signal and super penetrability , wireless long - distance up to 200M - strong and stable signal transmission in a large house , covering a range of up to 200M ( barrier - free , Accessible ).
Low Power Consumption : Low power consumption , standby time for outdoor range hood up to six months . The outer cover is powered by 4 alkaline batteries , the battery is easy to replace , and the inner cover is powered by a rechargeable battery , which is also very convenient for charging .
Easy To Install : The doorbell is easy to install and can be fixed to the wall using adhesive tape . It will be installed quickly and will not take too long .
Specification :
Indoor unit input voltage : 5V 1A
Wireless frequency : 467 . 6375MHz
Transmission distance : outdoor bell : 200m indoor bell : 5 - 50m ( without any obstacle )
Size Chart :
Size : approx . 100x60x14 . 8mm / 3 . 9x2 . 4x0 . 6inch
Package Includes :
1 Piece Indoor Unit
1 Piece Outdoor Unit
1 Piece Screwdriver
2 Pieces Double - sided Adhesive
1 Piece USB Charging Cable
1 Piece User Manual ( English )
:
Due to the difference between different monitors , the picture may not reflect the actual color of the item .
Due to manual measurement , there may be 1 - 2cm error in size .