China Security Detector Wireless Alarm System for Sale, Find details about China Smoke Alarm, Smoke Detector from Security Detector Wireless Alarm System for Sale
Security Detector Wireless Alarm System For Sale
Power Source: | DC9V (smoke detection) |
DC4.5V (transmission/receiver:3x1.5V AA battery) | |
Current: | DC9V stand-by-mode≤12uA |
DC9V alarming mode≤20mA | |
DC4.5V working mode≤230uA | |
Alarming decibel: | ≥85dB/3m |
Frequency: | 433.92MHz |
Temperature: | -10º C ~ +40º C |
Transmission/receiver distance: | ≤60m in open area |
Size (diameter): | 128x 50mm |