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Walter Ng - Security System
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KowloonKwun Tong
Services
| Service type | Electric lock、Access control card reader、Fingerprint recognition system、Facial recognition system、Infrared detector、Access control intercom、Others |
| Type of premise | Residential、Factory、Retail、School、Clinic / hospital、Exhibition area / activity area、Commercial / office、Others |
Security System Reviews
Security System
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