【 3-pin Plug】Smart Wireless Doorbell Waterproof Doorbell Music Doorbell 52 Ringtone Chime 300M Range Remote Door Bell Ch

Smart Wireless Doorbell Waterproof Doorbell Music Doorbell 52 Ringtone Chime 300M Range Remote Door Bell Chime Intelligent House Door Ring Loceng Pintu for Home House Office Hotel 门铃 無線門鈴 无线门铃 Product Description Plug type: Malaysia 3-pin Plug (UK standard plug) Wireless waterproof doorbell This doorbell does not need wiring, just plug and play, convenient and practical, and easy to install Built-in 52 welcome music/4 volume adjustable IP44 waterproof rating, can effectively prevent rainwater from intruding, sunscreen and waterproof 300m wireless remote control distance in open area The receiver is directly plugged in, 90-240V can be used ═══════════════════ Included accessories: transmitter, receiver, Double-sided tape x1, manual ═══════════════════ Connection Type: Wireless Product parameters: Working voltage: AC 100V-250V 50/60Hz Working frequency: 433.92MHz Standby power consumption: 0.25W Music: 52 songs Volume: 4 files (including 0db) Controllable volume: ≥50dB/1m Receiving distance: ≥150 meters (without obstacles in open space) Receiver working temperature: -10℃~+46℃ Transmitter working temperature: -10℃~+60℃ Receiver size: 66*50*55mm Transmitter size: 70*46*23mm