- Mutual call with residents
- Easy & simple installation
- Door Open by I-Button Key
- (Dallas Chip) *optional
- Up to 1,300 numbers of
- I-Button Key registration
- White LED for visitor recognition at night
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Warranty & Claims
Sadarexpress offer 7 Days free warranty for all delivered products please refer to Warranty & Claims for more information
Eligible products can be exchanges via same courier service from your home, there will be no extra cost.
Eligible products can be return in term of Coupon, you may use the provided coupon of full return amount without any limitations.