List of all apartments’ door lock brand names with Video Tutorial

(Hong Kong Island) 84 Hollywood Road, Sheung Wan Samsung  door lock - https://www.youtube.com/watch?v=t3QKlF7M7c0 3 Jervois Street, Sheung Wan Samsung  door lock - https://www.youtube.com/watch?v=t3QKlF7M7c0 9 Possession Street, Sheung Wan Samsung door lock (main door and 2 rooms)  - https://www.youtube.com/watch?v=t3QKlF7M7c0 8 Cleverly Street, Sheung Wan Igloo door lock (main door and 2 rooms) - https://www.youtube.com/watch?v=AzMCgGXzeWw 18 Hillier Street, Sheung Wan- Igloo door lock (room A, laundry room, room B) -  https://www.youtube.com/watch?v=AzMCgGXzeWw 10 Mercer Street, Sheung Wan Igloo door lock (all 10 units are by using the old version igloo. It's NO automatic lock up function (need to press # to lock up the door when leave apt) https://www.youtube.com/watch?v=AzMCgGXzeWw 24 Bonham Strand West, Sheung Wan - All 7 Studios  is using old version Igloo - https://www.youtube.com/watch?v=AzMCgGXzeWw  (need to press # to lock up the door when leave apt) - Main door 7A and 7B  is using new version Igloo -https://www.youtube.com/watch?v=AzMCgGXzeWw  (could do automatic lock up when close door) - Main door 7C  is using black color tt-  https://www.youtube.com/watch?v=A8blxrEBCMU 36 Gilman's Bazaar Central  1A 1B 2A 2B are by using silver color tt. 3A 3B 4A 4B 5A 5B are by using black color tt (should have # at the end) - https://www.youtube.com/watch?v=A8blxrEBCMU 41-43 Jardine's Bazaar, Causeway Bay - Main door and studio A is using old version samsung -https://www.youtube.com/watch?v=t3QKlF7M7c0  (need to open sliding cover on the door lock, then will see the number key pad) - Studio B is using samsung - https://www.youtube.com/watch?v=t3QKlF7M7c0 - Studio C is using Igloo - https://www.youtube.com/watch?v=AzMCgGXzeWw Elizabeth House - Main door is using old version igloo (need to press # to lock up the door when leave apt) - https://www.youtube.com/watch?v=AzMCgGXzeWw - Studio A,BC are using silver color tt - Kowloon 95 Tung Choi Street, Mongkok All 19 units are by using Samsung - https://www.youtube.com/watch?v=t3QKlF7M7c0 23 Poplar Street, Prince Edward All 20 units are by using igloo - https://www.youtube.com/watch?v=AzMCgGXzeWw 23 Fuk Lo Tsun Road, Kowloon City - All 10 apt units are by using silver color tt - https://www.youtube.com/watch?v=A8blxrEBCMU - Those main doors are by using igloo - https://www.youtube.com/watch?v=AzMCgGXzeWw