Lorex E893AB Series Quick Start Manual page 25

10. The camera siren is not switching on automatically.
• The camera siren cannot switch on automatically. You can control the camera siren manually using a
compatible Lorex NVR or app. Refer to your NVR's documentation for full instructions.
11. No audio.
• Audio is only supported on Lorex NVRs. For a list of compatible NVRs, visit lorex.com/compatibility.
• Ensure NVR volume is turned on / turned up.
• Ensure audio function on camera is turned on (see 'Audio Settings').
• Ensure audio is turned up on viewing device.
12. Two-way talk not working.
• Use the Lorex app specified in your NVR documentation to activate two-way talk. Tap
camera's live view, then speak into the microphone on your mobile device. Tap again when finished
speaking.
from the
21