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A two way audio security camera from KeldCo gives you more than eyes on your property — it gives you a voice. Whether you're checking in on a delivery, warning off an intruder, or talking to a family member from the other side of the world, our cameras let you see, hear, and speak in real time.
Founded by Erin and Josh Salkeld after experiencing break-ins firsthand, KeldCo was built to give everyday people real protection — no subscriptions, no gimmicks, just cameras that work when it matters most.
Two way audio isn't just a feature. It's one of the most powerful tools a security camera can offer. It turns a passive recording device into an active line of defence.
Live two-way audio lets you talk and listen through your camera in real time
Deter intruders or greet visitors without opening a door
Perfect for monitoring deliveries, tradespeople, and entry points
Works from anywhere in the world via the KeldCo app
Combine voice interaction with HD or 4K video footage
Motion detection triggers instant alerts so you never miss a moment
Compatible with solar-powered setups for wire-free installation
No monthly fees — ever — because that's the KeldCo promise
Whether you're protecting the front gate, the back shed, or the living room, KeldCo's two way audio cameras are built for every environment.
Weatherproof designs handle rain, dust, heat, and cold
Night vision ensures clear footage and clear audio after dark
Wide-angle lenses cover more ground with fewer cameras
Solar-powered options mean zero wiring and zero power bills
Motion-triggered recording saves storage and flags what matters
Cloud and local storage options keep footage safe and accessible
Two way audio pairs seamlessly with video alerts on your phone
Easy setup through the KeldCo app — no tech expertise needed
Looking for more versatile options? Explore our indoor outdoor security camera range for flexible protection that works anywhere on your property.
When you invest in a security camera, you should own it — not rent it. KeldCo cameras come with everything built in, including full app access, with no ongoing fees attached.
All KeldCo cameras connect through our own app with full accountability
Footage access, live viewing, and two way audio — included at no extra cost
Australian owned and operated, with real support from real people
Our own products, our own technology, full transparency
High-definition and 4K resolution options available
Cameras built and tested to perform in demanding real-world conditions
Audio and video synced for seamless, lag-free communication
Designed for homeowners, renters, and small businesses alike
For those wanting advanced connectivity, our 5G security camera outdoor collection offers cutting-edge speed and reliability for high-demand setups.
Audio laws vary by country and state. In many regions, recording conversations without consent can have legal implications. Always check your local laws regarding audio surveillance before installing any camera with two way audio, particularly in shared or public-facing spaces.
Wi-Fi signal matters. Two way audio relies on a stable connection. Before installing, check your signal strength at the intended camera location. If Wi-Fi doesn't reach, consider a 4G or 5G-connected camera for reliable performance without dead zones.
Speaker and microphone quality differ between models. Not all two way audio cameras are equal. Look for cameras with noise-cancelling microphones and clear speakers to ensure your voice comes through cleanly, especially outdoors where wind and ambient noise are factors.
Two way audio works best with motion alerts. Pairing live audio with motion-triggered notifications means you get alerted the moment someone enters a zone, giving you the chance to respond in real time rather than reviewing footage after the fact.
Placement affects audio quality significantly. Cameras mounted too high or angled awkwardly may pick up less audio. For two way communication to be effective, position cameras at a height where both you and the person you're speaking to can be heard clearly.
Looking to expand your home or business security setup? Discover our other collections:
Outdoor Security Cameras — Tough, weatherproof cameras built to protect your perimeter day and night.
Security Camera Motion Detection — Smart detection that alerts you instantly so you can act, not just react.
Solar Wireless Security Cameras — Go completely wire-free with solar-powered cameras that never need an outlet.
KeldCo was born out of necessity. After Erin and Josh Salkeld experienced break-ins personally, they set out to build security solutions that actually worked for real families — not just big corporations. Every camera we sell is our own product, supported by our own app, with full accountability and zero subscription fees.
When you choose KeldCo, you're not just buying a camera. You're backing an Australian-owned business built by people who know exactly what it feels like to need real protection. Our two way audio security cameras reflect that commitment — powerful, practical, and always on your side.
A two way audio security camera is a camera equipped with both a microphone and a speaker, allowing you to listen to sounds near the camera and speak to anyone in its vicinity through an app or connected device. Unlike standard cameras that only record video, two way audio cameras enable live, real-time voice communication. This makes them ideal for greeting visitors, warning off intruders, or communicating with family members — all remotely from your smartphone.
Two way audio in a CCTV camera means the camera supports bidirectional sound — it can both receive audio from its surroundings and transmit your voice back through a built-in speaker. Traditional CCTV systems were one way, meaning they recorded sound but offered no way to respond. Two way audio transforms a passive camera into an interactive communication tool, giving you the ability to actively engage with whoever is on camera, no matter where you are in the world.
Security cameras with microphones can pick up ambient sounds and conversations near their location, depending on their sensitivity and placement. However, the clarity and range of audio capture varies significantly between models. It is important to note that recording conversations — especially in private spaces or without consent — may be subject to local privacy and surveillance laws. Always check the regulations in your region before using audio-enabled cameras, and ensure you use them responsibly and lawfully.
Yes, two way cameras are widely available, and KeldCo offers a strong range of options built for both home and business use. The KeldCo Solar Camera Pro 3.0 WiFi and the KeldCo Home Guardian Indoor Video Camera are excellent choices that include two way audio alongside HD video, motion detection, and app-based remote access — all with no subscription fees required.
Yes, many modern CCTV and security cameras now include audio capabilities, and KeldCo's lineup is a great place to start. The KeldCo Solar Camera Pro 2.0 4G is a standout option for those needing audio-equipped cameras in locations without reliable Wi-Fi, using a 4G SIM connection for uninterrupted coverage. KeldCo cameras come with built-in audio features managed entirely through the KeldCo app — no third-party platforms, no hidden costs, and no ongoing subscription fees.
