Hikvision Wireless Outdoor Siren | DS-PS1-E-WB Wifi Extender Lenovo IdeaPad 720S 13

Lenovo IdeaPad 720S 13

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Hikvision Wireless Outdoor Siren | DS-PS1-E-WB Wifi Extender Lenovo IdeaPad 720S 13Hikvision Wireless Outdoor Siren DS PS1 E WB The Hikvision DS PS1 E WB is a wireless external sounder designed to enhance the security of your premises by providing audible and visual alerts during alarm events. Operating on the 433 MHz frequency, it ensures reliable two way communication with the control panel. Key Features: Audible and Visual Alerts: Emits a loud 110 dB alarm sound and features visual indicators to deter intruders and notify