Audio door phone, 大宝lg娱乐pt游戏-3201C2
Audio door phone, 大宝lg娱乐pt游戏-3201C2
- - Metal panel outdoor unit
- - Hands-free intercommunication
- - Electric-controlled lock release function
- - Outside gate release function
- - Listen the outdoor unit
- - An adapter enclosed for DIY
- - Inner-call function.
- Metal panel outdoor unit
- Hands-free intercommunication
- Electric-controlled lock release function
- Outside gate release function
- Listen the outdoor unit
- An adapter enclosed for DIY
- Inner-call function.
