ขาย Cacazi HYA10 Wireless Waterproof doorbell 1 Button+4 receivers 300M Remote door bell Home 60 Chimes JBAG ราคาที่ดีที่สุด

Warm prompt: *Our shop sells the latest products of Cacazi brand, please see product description for details. *Need multiple buttons or multiple receivers, please contact customer service. ------------Wish you happy shopping! Thanks for your support!------------ Features and specifications: • Type: Doorbells • Doorbell Type: Wireless • Brand Name: CACAZI • Color: Black/White • Remote Range: 300 meters in open area • Transmitter battery type: 23A12V alkaline battery (battery included) • Receiver Power supply: AC110-240V • Receiver standby power: 0.5W • Melody: 60 ringtones • Volume: 5 levels (0-110dB) • Receiver plug type: US/EU/UK Plug • Waterproof Rated: IP44 • Frequency: 433MHz • Multiple buttons: support setting different music (Identify the front or rear doors) • Power-off memory function: Turn the power on again after power off, no need to re-adjust and lock the ringtone • Applicable temperature: -30 Celsius to 70 Celsius • Button dustproof: Yes • Receiver dustproof: Yes • Button supports up to: 20 pcs • Receiver supports up to : 100 pcs • Button size: 75 x 51 x 20 mm • Receiver size: 95 x 65 x 24 mm • Applicable Space: Home/Office/Villa/Hotel/Hospital/Apartment Precautions: -The signal receiving distance between the button and the receiver is affected by the use environment or obstacles. The open distance is 300 meters. -Do not install the button on the iron door to avoid shielding the transmission signal How to set music 1*First press and hold the music button on the receiver to select your favorite music, 2*Then press and hold the volume key on the receiver for 3 seconds,When the receiver light turns on, release the volume button 3*Then press the button immediately, the music selection is successful. Packing instructions: (1*button 4*receiver) 1*Doorbell button 4*Doorbell receiver 1*Double sided tape 2*Screw 1*Instructions