Peace be upon you, for sale is a new smart exterior door lock that works with the Tuya app. The device is 100% brand new in its box. Specifications: • Accommodates 100 fingerprints. • Comes with 2 emergency keys + 4 smart cards. • Full control from your mobile phone (adding fingerprints and passwords). • Weather-resistant (heat and humidity). • Price: 250 SAR (final). • Location: Al Khobar.