... (any setting). 9, smart time arm and disarm functions For accurate surveillance. 10, on-site intercom functions; support built-in two ... . 26, 6-bit password protection plus a super password for access. 27, 10 wireless intelligent home appliance control functions, ... , the whole wireless system, no wiring, DIY installation, especially for garage, warehouse, field, and so on, wired telephone networks can ...