TWA-1891 Wireless Survey Kit
- It is used to help select installation locations by measuring the communication power of wireless devices before installation
 - Detects frequency pollution (density) in the environment
 - Detects previously installed wireless networks (PAN)
 
| Consumption | 8mA | 
|---|---|
| Frequency | 868MHz | 
| Battery Type | 1X9V (6LR61) | 
| Operation Conditions | -10°C ~ +55°C | 
                                                
                                                    Wireless Fire Alarm Systems