MOQ | 20 Unit/Units |
Place of Origin | Guangdong, China (Mainland) | Brand Name | QLeung |
Indoor Unit Backup power | Backup power 1000mAh lithium battery | Work temperature | -40u2103~+75u2103 |
indoor unit Average work current | 90mA | Standby current | 0.7mA |
outdoor unit Average work current | 100mA | Max voice decibel | 60dB |
Intercom way | handset | Indoor Unit size | 7.5cm*8.5cm*16cm |
Waterproof grade | IP55 | outdoor size | 7cm*4.5cm*15cm |