433Mhz LED Indicator Wireless Doorbell Waterproof Music Door Bell Home 38 Songs Door Ring AC 110V-230V For Cheap

Description

433Mhz LED Indicator Wireless Doorbell Waterproof Music Door Bell Home 38 Songs Door Ring AC 110V-230V
Description: 
Product features: Adopting extremely low power consumption design with imported advanced batteries, no wiring, simple installation, and environmental protection. The appearance adopts the fluid design that Asians prefer, colorful colors, practical and beautiful overall, simple yet high-grade, suitable for a variety of occasions. HD15 can easily achieve single control, dual control, multi-control and mutual control. 

Specification: 
Product name: Wireless doorbell. 
Power supply: 
Receiver: AC 110V~230V-50/60Hz. 
Transmitter: Battery CR2032 DC-3V. 
Power consumption: 0.25W. 
Ringtones : 38 songs / 5 levels of volume adjustment. 
Transmission distance: ≥150M (in open space). 
Signal frequency: 433Mhz. 
Ringtones: 0-110dB. 
Material: ABS. 
Waterproof level: IP44. 
Receiver size: 85 x 53 x 37mm. 
Transmitter Size: 74 x 44 x 23mm. 
Color: White/Black. 
Package size: 115 x 95 x 65mm. 
Gross weight: 145g. 

Package included: 
1 x Transmitter (Battery CR2032 included). 
1 x Receiver. 
1 x Double Sided Adhesive. 
2 x screws. 
1 x User manual