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| 产品 | 简介 | 选定 | | | Wireless Plug-in Door Chimes | | QH-925 | Easy to install,wire free
PCB assembled by SMT machine
Pre-set digital code builds unique connection between receiver and button,block interference from outside signal
Up to 100 meters range,but walls,metal frames and electrical interference will reduce the operating distance
Different version available,15,24 or 32 tunes
Different painting available
Please click here to More Detail |
| | | | Wireless Plug-in Door Chimes | | QH-927 | Easy to install,wire free
PCB assembled by SMT machine
Pre-set digital code builds unique connection between receiver and button,block interference from outside signal
Up to 100 meters range,but walls,metal frames and electrical interference will reduce the operating distance
Different version available,15,24 or 32 tunes
Different painting available
Please click here to More Detail |
| | | | Wireless Plug-in Door Chimes | | QH-920 | Easy to install,wire free
PCB assembled by SMT machine
Pre-set digital code builds unique connection between receiver and button,block interference from outside signal
Up to 100 meters range,but walls,metal frames and electrical interference will reduce the operating distance
Different version available,15,24 or 32 tunes
Different painting available
Please click here to More Detail |
| | | | Wireless Plug-in Door Chimes | | QH-068 | Easy to install,wire free
PCB assembled by SMT machine
Pre-set digital code builds unique connection between receiver and button,block interference from outside signal
Up to 85 meters range,but walls,metal frames and electrical interference will reduce the operating distance
Traditional Ding Dong sound
Different painting available
Please click here to More Detail |
| | | | Wireless Plug-in Door Chimes | | QH-269 | Easy to install,wire free
PCB assembled by SMT machine
Pre-set digital code builds unique connection between receiver and button,block interference from outside signal
Up to 85 meters range,but walls,metal frames and electrical interference will reduce the operating distance
Traditional Ding Dong sound
Different painting available
Please click here to More Detail |
| | | | Wireless Plug-in Door Chimes | | QH-127 | Easy to install,wire free
PCB assembled by SMT machine
Pre-set digital code builds unique connection between receiver and button,block interference from outside signal
Up to 85 meters range,but walls,metal frames and electrical interference will reduce the operating distance
Traditional Ding Dong sound
Different painting available
Please click here to More Detail |
| | | | Wireless Plug-in Door Chimes | | QH-229 | Easy to install,wire free
PCB assembled by SMT machine
Pre-set digital code builds unique connection between receiver and button,block interference from outside signal
Up to 100 meters range,but walls,metal frames and electrical interference will reduce the operating distance
Different version available,15,24 or 32 tunes
Different painting available
Please click here to More Detail |
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