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• + fire smoke detector(1)
• + photoelectric(1)
• + independent(1)
• + LPCB(1)
• + en54-7(1)
• + LPG(1)
• + network(1)
• + en50291(2)
• + smoke and heat detector(1)
• + smoke and heat sensor(1)
• + smoke and heat alarm(1)
• + sensor(2)
• + alarm(2)
• + wired(2)
• + gas alarm(5)
• + gas sensor(2)
• + nbiot(1)
• + Air Conditioning Controller(1)
• + Switch(1)
• + embedded(1)