Products

Weather Sensor

Weather Parameters Measured：Wind Speed / Wind Direction / Rainfall / Temperature / Humidity / Air Pressure. Weather Parameters Measured:Wind Speed / Wind Direction / Rainfall / Temperature / Humidity / Air Pressure

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Emergency Smoke Exhaust Switch

Orange-yellow specialized emergency switch for smoke exhaust windows. Break the glass pane to activate the smoke exhaust windows. Comes with a test key for routine maintenance, eliminating the need to break the emergency glass pane.

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Ventilation Contact Switch

Model:NVB128686. Product Size:86*86*9mm. Function: Used with the control box to achieve master ON/OFF/STOP

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Product Name: DC Cascade Central Control Switch

Model:NVRD3FM00. Function:Linked with the control box output ±24Vdc signal

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Product Name: AC Cascade Central Control Switch

Model:NVRA3FM00. Ambient Temperature: ﹣25℃~70℃. Output Voltage:24Vdc. Other: Linked with the control box output ±24Vdc signal

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Wired Rain Sensor

Model：NVWO30001. Transmission Range:≤40M (in open area). Operating Voltage:5~24V. Output Signal:Pulse contact signal

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Wireless Rain Sensor

Model：prNVW030101.Transmission Range:≤40M (in open area) . Battery Type:6LR61(9V).Output Signal:Pulse contact signal. Protection Rating:IP65

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Solar-Powered Rain Sensor

Model：prNVWO3SE01. Protection Rating:IP65. Transmission Frequency:433MHz (used with 433MHz controller)

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Remote Transmitter

Model：NV.B.21.00.01. Number of Channels:1. Ambient Temperature:-20℃~55℃. Transmission Frequency:433MHz

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WiFi Single-Channel DC Controller

Model：prNVRA3WRWF. Power Supply:AC110-240V,50-60HZ . Output Voltage:24Vdc. Load Power:72W

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High-Power Single-Channel DC Controller

Model:NVRA7WR00. Output Voltage:24Vdc. Power Supply Voltage:AC110-240V,50-60HZ. Load Power:﹣25℃~60℃

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Single-Channel DC Controller

Model:NVRA3WR00. Load Power:36W/72W. Power Supply Voltage: AC110-240V,50-60HZ

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