1Pcs Ring Deurbel Draadloze Deurbel Batterij-Gratis Waterdichte Self-Powered Deurbel Thuis Draadloze Elektrische Bel

Specificaties:

• Working voltage: :AC 100-230V
• Wireless frequency: :433 MHz
• Wireless distance: :150 meters (open space)
• Voedingsbron: AC
• Type: Deurbellen
• Transmitter: :no battery required
• Receiver size: :L95 * W54 * H68mm
• Power consumption: :0.25w
• Oorsprong: Cn (Oorsprong)
• Merknaam: OUTAD
• Deurbel: wireless
• Color: :black,white(optional)
• Certificering: NONE