Door Unit

• 3.0V Battery (lifespan more than 2 years) 
• Usage in conjunction with Main Unit+                  
• Key Function: 
• 4 Hours Delay Valve Closing              
• Display with Signal Strength and Battery Level           
• Wall-Mountable for Easy Installation and Space-Saving Design        

• Dimension: 80 X 82 X 20mm
• Weight: 89g
• Frequency: 434.7MHz
• RF Power: 10dBm
• Power Consumption: <2.5μA (sleep mode)
• <35mA (RF mode)

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