无线Deltabell模块
Description
(English) The Deltabell Module enhances outdoor security on any property. The Grade 2 device offers a loud siren, strobe, and, combined with a selection of base and lid colours, deters intruders while complementing various building designs. Easily installed on property exteriors, there is no need for wiring to the control panel, ensuring a swift and clean setup, minimising disruption at home or in business settings.
Key Features
- 压电声音技术
- 防水聚碳酸酯塑料
- 868MHz收发器调频技术