Broadlink Smart Door Sensor DS4 Window Alarm Sensor Open Closed Detectors Anti-Theft

Broadlink DS4-FC Door Sensor :• Requires S3 Hub (Bundle Available)• Requires 2.4GHz WiFi• Requires the latest Broadlink App• Versatile Magnetic Contact Sensor that can be easily installed (paste) on Doors, Gates, Windows, Drawers.• Must be within S3 Hub's effective range (within 8-10m in a home setting without line of sight). Each S3 Hub supports up to 8 compatible devices.• Ability to monitor/view status and history, and/or set push notifications to one mobile device whenever DS4-FC is triggered via the Broadlink App.• Routine functions available if there are existing Broadlink devices controlling other appliances.** Triggered examples - Door / Window / Drawer is opened or closed. Routine examples - When "Door" is opened - activate a "Scene" or control a particular appliance. Example : Turn on TC2S (Light Switch) when door (with DS4-FC) is opened, etc.Additional Specifications :• Communication Mode - Requires S3 Hub (Bundle Available)• Operating Environment - RH≤80% , 0°C~50°C• Power - 2x AAA Batteries• Distance from S3 Hub - Max • Certifications - CE, ROHS & IMDA Compliance(S3 Hub)• Communication Mode - WiFi 2.4GHz 802.11b/g/n (Does not support 5GHz)• Operating Environment - RH≤80% , 0°C~50°C• Power Input - DC 5V1A (Not Provided), Micro USB Cable (Provided)• Max Pairing - 8 Compatible Devices within • Certifications - CE, ROHS, & IMDA Compliance