Before shipment, every FARHD video intercom goes through rigorous aging and functional checks — display, touch, camera, audio, call, unlock, and stability. Only after passing do they move to packaging.

FARHD — Video Intercom Expert Since 1998.

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Introduction: Quality Isn’t a Step. It’s Our Standard.

In the security industry, a product’s performance is not measured by its specifications alone — it is measured by its reliability in the real world. A great camera is useless if it freezes in hot weather. A crisp display is worthless if the touchscreen stops responding after a month. A two‑way intercom is frustrating if the audio is delayed or distorted.

That is why at FARHD, we do not just build video intercoms. We test them. Relentlessly. Every single unit, before it leaves our factory, goes through a series of rigorous aging and functional checks — because we believe that quality is not something you inspect into a product. It is something you build into it, and then prove.

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What We Test – And Why

Our testing process covers every critical function of a video intercom system. Here is what we check on every unit:

🖥️ Display & Touch Screen

• Display quality – We check for dead pixels, colour accuracy, brightness uniformity, and contrast.
• Touch responsiveness – Every touch area is tested to ensure smooth, accurate response.
• Glass integrity – No scratches, no cracks, no dust under the screen.

Why this matters: You need to see visitors clearly and interact with the screen effortlessly — every time.

📸 Camera & Night Vision

• Image clarity – We verify that the camera delivers sharp, focused video.
• Wide angle coverage – Confirming the 115°–130° field of view captures the full entrance.
• Night vision activation – We test the IR cut filter and infrared LEDs in low‑light conditions.
• WDR performance – Checking that faces remain visible against strong backlight.

Why this matters: Security doesn’t stop at sunset. You need clear video 24/7.

🔊 Audio & Two‑Way Communication

• Microphone sensitivity – Does the visitor’s voice come through loud and clear?
• Speaker quality – Can the resident be heard clearly?
• Echo cancellation – No feedback, no delays, no distortion.

Why this matters: Communication is the core function of any intercom. It must be natural and clear.

📞 Call & Unlock Functions

• Call initiation – Does the outdoor station successfully ring the indoor monitor?
• Answer response – Does the indoor monitor connect instantly?
• Unlock relay – Does the unlock signal fire reliably and consistently?

Why this matters: When a visitor rings, the system must respond immediately — no missed calls, no failed unlocks.

🔋 Stability & Aging Test

• Continuous operation – Each unit runs for a minimum of 12 hours (often longer) in our aging room.
• Elevated temperature – We simulate real‑world heat stress to catch latent defects.
• Cycled calls and unlocks – Hundreds of simulated interactions to verify long‑term reliability.

Why this matters: Your intercom needs to work day after day, year after year — not just on the first day.

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The Aging Test – Proving Reliability Under Stress

The most demanding part of our testing process is the aging room test. Units are placed in a controlled chamber with:

• Elevated temperature – Up to +60°C (140°F) to accelerate thermal stress.
• High humidity – Up to 95% RH to test seals and moisture resistance.
• Continuous operation – Simulated calls, video streaming, and unlocking cycles run 24/7.

This test reveals hidden weaknesses that short functional tests cannot catch — a marginal solder joint, a capacitor that drifts after hours of heat, a firmware memory leak that only appears after extended uptime.

Only units that complete the full aging cycle without any anomaly are cleared for packaging.

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Why “Every Unit” Matters

Some manufacturers test only a sample from each batch. If the sample passes, the entire batch is shipped. But samples can be misleading — and a single defective unit can cause frustration, security risks, and damage to reputation.

At FARHD, we test every single unit. Not a sample. Not a percentage. Every unit.

• No exceptions – Every model, every batch, every unit.
• No shortcuts – Full functional check + aging test, every time.
• No excuses – If it doesn’t pass, it doesn’t ship.

That is what “quality is our standard” really means.

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What This Means for You

When you install a FARHD video intercom, you are not just buying a product — you are buying a system that has already been:

• Proven stable – It has run for hours under stress without failure.
• Verified functional – Every feature has been tested and confirmed working.
• Quality‑assured – It has passed our rigorous standards before it ever reaches you.

Fewer service calls. Lower maintenance. Longer life. Peace of mind.

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Since 1998 – A Quarter Century of Manufacturing Excellence

FARHD was founded in 1998, and for over 25 years, we have been designing, engineering, and manufacturing video intercom systems. We have learned that the true cost of a product is not its purchase price — it is the total cost of ownership over its lifetime.

That is why we invest in testing. That is why we test every unit. That is why quality is not just a step in our process — it is our standard.

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Ready to Experience FARHD Quality?

Whether you need a single villa kit or thousands of units for a large‑scale project, every FARHD product you receive has been fully tested — display, touch, camera, audio, call, unlock, and stability.

📩 Contact us for catalog, pricing, or to request a sample.
🌐 Website: www.farhd.com
📧 Email: [email protected]
💬 Reply “TESTED” – we will send you our quality control overview and a quotation within 24 hours.

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