Dahua Wireless Dual-Tech Detector

Dahua Wireless Dual-Tech Detector, Low Battery Detection, Dual-element low-noise PIR sensor, Microwave sensor, sensitivity: 3 levels adjustable, detection range: 12m, detecion speed: 0.3 m/s–3 m/s, Two Way Communication, wall, ceiling, mounting, 3yr

<p style="box-sizing: border-box; margin: 0px; padding: 0px; font-family: &quot;Open Sans&quot;; font-size: 14px;">&gt; Pet immunity function.</p> <p style="box-sizing: border-box; margin: 0px; padding: 0px; font-family: &quot;Open Sans&quot;; font-size: 14px;">&gt; Auto temperature compensation.</p> <p style="box-sizing: border-box; margin: 0px; padding: 0px; font-family: &quot;Open Sans&quot;; font-size: 14px;">&gt; 3-level sensitivity adjustment.</p> <p style="box-sizing: border-box; margin: 0px; padding: 0px; font-family: &quot;Open Sans&quot;; font-size: 14px;">&gt; Displays the temperature of the surrounding environment and supports the overheating alarm.</p> <p style="box-sizing: border-box; margin: 0px; padding: 0px; font-family: &quot;Open Sans&quot;; font-size: 14px;">&gt; Frequency hopping and two-way communication technology ensure that communication is stable.</p> <p style="box-sizing: border-box; margin: 0px; padding: 0px; font-family: &quot;Open Sans&quot;; font-size: 14px;">&gt; Supports cloud update and automatically restores when cloud update fails.</p> <p style="box-sizing: border-box; margin: 0px; padding: 0px; font-family: &quot;Open Sans&quot;; font-size: 14px;">&gt; PIR and microwave motion detection.</p> <p style="box-sizing: border-box; margin: 0px; padding: 0px; font-family: &quot;Open Sans&quot;; font-size: 14px;">&gt; Supports jamming detection and communication encryption.</p>