Place of Origin | Guangdong, China | Brand Name | Samrtaico |
Model Number | Forecum-5 | Power Source | Battery, Battery Power |
Doorbell Type | Wireless | Type | Doorbells |
work frequency | 315MHz/433MHz | volume regulate | 25dB-80dB |
operating temperature | -10u2103~50u2103 | music source | 36pcs |
work voltage of receiver | DC 4.5V | static electrity of receiver | <0.8mA |
Work Voltage of the Emitter | 12V(Battery Model:23A 12V) | Working Distance | 80-100m |
Product Name | old fashioned door bells |