ESRA secure vs Speaker & Mic Test + Cleaner

The ESRA Security App is used for an easy and intuitive operation of ESRA IP cameras. Once you have quickly and easily installed the cameras in your app, you can receive live images and recordings on your smartphone from anywhere. When unwanted occurrences take place, cameras with AI functionalities (e.g. person detection, face detection, line crossing detection), are able generate alarms by sending PUSH notifications, which are visible on the app.

Find out whether your iPhone speakers and mic are working — in about 60 seconds. Then eject water and dust with sound. Speaker & Mic Test runs a guided pass/fail Full Audio Check of your iPhone's speakers, microphone and stereo balance, then gives you a clear Audio Health Report. Not just tones to interpret yourself — a verdict. ▸ AUDIO HEALTH REPORT • Pass/fail for each part: bottom speaker, top speaker, microphone and stereo balance • About 60 seconds, fully guided — no audio knowledge needed • Device and iOS version recorded — handy for Apple Support or a repair shop • Saved history, so you can compare after a drop, a spill or an iOS update ▸ WATER & DUST EJECT Speaker cleaner, water eject and dust remover in one: low-frequency tones play through the speaker and vibrate water and dust out of clogged speaker grilles. It cleans the speaker, not the microphone. • Eject Water — a 165 Hz tone, 60 seconds • Remove Dust — a 100–500 Hz sweep, 30 seconds • Proof it worked: when your mic is free, the app measures your speaker before and after and shows the gain in dB • Start Eject Water with Siri, Spotlight, the Action Button, Control Center or the widget — without opening the app first ▸ THE FULL TOOLKIT • Speaker Test — bass, mid and treble tones on the top and bottom speakers • Mic Test — a quick microphone check: record your voice, then play it back • Stereo Balance — confirm the left and right channels • Headphone Test — check each ear of your AirPods, Bluetooth or wired headphones separately, then hear how high each ear still goes (Premium) • Decibel Meter — live sound and noise levels in dB, always free • Tone Generator — play any frequency as a sine, square, triangle or sawtooth wave (Premium) ▸ PRIVATE BY DESIGN • Tests run entirely on your iPhone — your recordings never leave the device • Optional reminder for a check-up every three months • Home Screen and Lock Screen widgets with your latest verdict • Dark Mode and Dynamic Type support • Available in 11 languages ▸ FREE AND PREMIUM Free: 3 tests a day, one cleaning session a day (up to 30 seconds), your last 5 reports and the Decibel Meter. The free version shows ads. Premium unlocks unlimited tests and cleaning, the Headphone Test, headphone and AirPods testing, full report history, PDF export and the Tone Generator, with no ads. Choose a monthly or an annual plan; the annual plan includes a 1-week free trial. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel your subscription in your App Store account settings. Terms of Use: https://speakermictest.bulpara.com/terms Privacy Policy: https://speakermictest.bulpara.com/privacy Questions? hello@bulpara.com