Place of Origin | Guangdong, China | Brand Name | DYGSM |
Model Number | DY-GSM30A | Item name | GSM alarm system |
Input voltage | AC100-240V 50/60Hz | Output voltage | DC12V 1A |
Backup battery | 7.2V NI-HI AAA*6 lithium battery | Static current | ≤55mA |
Alarm current | ≤450mA | Radio frequency | 315/433MHz,2262/4.7MΩ 1527/300K |
GSM working frequency | 850/900/1800/1900MHz | Siren volume | 110dB |
Operating temperature | -10~+50u2103 |
4th floor, Xinzetong Industrial Zone, Xintang Village, Guanglan town, Longhua District