Reolink cameras allow users to customize the Siren sound. You may follow the steps below to record your own sound. 

Applies to: E1, E1 pro, E1 Zoom, E1 Outdoor Series, Reolink Lumus, RLC-511WA, RLC-523WA, RLC-840WA, RLC-843WA, RLC-540A, RLC-811A, RLC-812A, RLC-823 Series, RLC-824A, RLC-81MA, RLC-81PA, RLC-830A, RLC-833A, RLC-843A, RLC-840A, RLC-1240A, RLC-1212A, RLC-1224A, B1200, D1200, FE-P, FE-W, CX410, CX410W, CX810, Reolink Duo series, Reolink TrackMix series, Reolink Video Doorbell series and all Reolink battery-powered cameras.

Step 1. Tap the button in the top right corner. 


Step 2. Turn on the Siren.


Step 3. Tap Siren Sound > Custom Sounds. 


Step 4. Tap Start to record. You can record up to 5 seconds.


Step 5. Tap Stop to stop recording. 


You can tap Re-record to re-record the audio or tap Sound Test to play the audio that you just recorded. Then tap Save on the top right to save the recording. 


Done! Now you've successfully customized the Siren sound.