mfn-opts domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/vodasecure/public_html/wp-includes/functions.php on line 6260| Parameter | Specifications |
| Power Supply | 100V~240V AC 50-60Hz |
| Battery Voltage | 9V rechargeable battery (optional) |
| Working Temperature | 0-50°C |
| Environment Humility | 10% – 95% |
| Alarm Density | 2500PPM (± 1500PPM) |
| Alarm Time | Keep alarming after over 2500PPM |
| Wireless Working Frequency | 433MHz |
| Wireless Working Distance | ≤25m |
| Size | 120x80x35mm |
| Certifications | CE, FCC, ROHS |