- ZM-401 Wireless Door Chimes with IP56 Waterproof and 300 Meters Working Distance
- 2017-10-06 13:32
- Model Number: ZM-401-#2017-1 Brand Name: Zoome/ OEM/ ODM Key Specifications/Special Features: Digital code to avoid interferenceUp to 300m distanceMultiple melody selectableFrequency: 433MHzWireless and battery operatedSupports OEM and ODM Sh...