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Intercoms & video doorbells
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Kowloon Door Tech

Our wireless video doorbells start from about HK$140, with delivery to Kowloon and Sha Tin. Is the door already wired, or do you need a battery model?

Tsuen Wan Intercom Care

We supply 7-inch video door phone kits from about HK$600, delivered to Tsuen Wan and Tuen Mun. How many flats need a monitor, and is there existing wiring?

Central Access Systems

Our Wi-Fi video intercoms start from about HK$1,600, and we deliver to Central and Kowloon. Which voltage and intercom system does your building use, and how many units do you need?

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Intercoms and video doorbells in Hong Kong: prices and how to buy

Intercoms and video doorbells in Hong Kong cost about HK$140 to HK$1,060 for a wireless video doorbell, HK$600 to HK$1,600 for a wired 7-inch video door phone kit and HK$1,600 to HK$2,300 for a network video intercom. These are approximate prices from sellers' websites, November 2026. Send the door type, the building and your city in a request on BlaBlaPrice to get offers.

Approximate prices in Hong Kong, November 2026 (sellers' websites)
TypeTypical optionPrice range
Wireless video doorbellBattery or Wi-Fi camera with chimeHK$140 to HK$1,060
Wired video door phone kit7-inch indoor monitor and outdoor cameraHK$600 to HK$1,600
Network or Wi-Fi video intercomOutdoor station with app or IP controlHK$1,600 to HK$2,300
Professional building stationMulti-tenant entrance, one listingAbout HK$20,500

Compatibility and rules to check

A Hong Kong buying guide for smart doorbells advises checking voltage compatibility and the intercom protocol before you buy, because a unit made for another system may not work with your wiring. Hong Kong's electrical product safety rules require a warning on a product designed only for a voltage below 200 V single phase. Plug-in power adaptors are generally of the BS 1363 or BS 546 type to match Hong Kong sockets. Ask whether the system is two-wire analogue, digital or Wi-Fi.

Season and outdoor units

Summer runs from June to August and is hot and humid, so an outdoor camera or station needs a housing that copes with that heat and moisture. Winter, from December to February, is cooler. Plan the installation for November, before the hot months, and ask the seller what temperature and weather range the outdoor unit is rated for.

Specs, units and installation

Monitor size is quoted in inches, such as 7 inches, and camera resolution in pixels, such as 1080p or 2K. Ask whether installation is included, which cable length you need in metres, and whether the unit can unlock the door. Prices are per kit, and delivery is quoted to Central, Kowloon, Sha Tin, Tsuen Wan or Tuen Mun.

What to write in your request

Say the property type (flat, house, office or building entrance), the intercom type you want (wireless doorbell, wired kit or network intercom), what should be included (monitor, camera, chime or door unlock), the compatibility you need with existing wiring, the make and model if known, whether you need installation, the district for delivery and your budget in HK$.

BlaBlaPrice's AI reads your request, asks for missing details and looks through sellers' websites and price lists in Hong Kong, then shows the prices and businesses it found. Sellers registered here reply in the chat with price, terms and delivery, and your contacts stay hidden. See also CCTV cameras and Burglar alarms.

Questions and answers

How much does a video doorbell cost in Hong Kong?

Wireless video doorbells are listed from about HK$140 to HK$1,060, and wired 7-inch kits from about HK$600 to HK$1,600.

What does a network video intercom cost?

Network or Wi-Fi video intercoms are listed at about HK$1,600 to HK$2,300, while a professional multi-tenant station was listed at about HK$20,500.

What should I check before buying?

Check voltage compatibility and the intercom protocol against your existing wiring, as a local buying guide advises.

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