lecoolife smoke and carbon monoxide detector 10 year battery

Author:xxx Time:2024-12-23 14:28

Single beam infrared induction 12-24v radiation anti-theft door and window alarm outdoor wall barrier gate signal detector

sold:1808

35 35

**Single Beam Infrared Induction Alarm: Your Home's Invisible Shield**

Two bus system combustible gas alarm detector industrial commercial hotel paint natural gas concentration detection

Original Price: $120

Sale Price: $120

Fixed hydrogen sulfide oxygen carbon monoxide gas detector combustible gas toxic and harmful alarm industry

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Hongsi Mai NB-IOT Water Leakage Alarm Wireless 4G Water Immersion Sensor Water Immersion Detector Telephone Alarm

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Human presence sensor 12v24v low voltage dry contact output hotel room induction infrared sensor switch

Original Price: $49

Sale Price: $49