24V DC GSM Alarm Voice Auto Dialer (GSM-911S-4)1. GSM communication, voice alarm, SMS alarm;
2. Circulatory dialing to 4 fixed/mobile phone numbers. Each number could be up to16 digits;
3. Could be triggered by NO/NC, 12V DC
or 24V optional power supply;
4. Relay N. O/NC output after triggered(15min);
5. Alarm reporting will include a 10s seconds recorded voice message and this recorded message could be updated;
6. Could be used with any alarm reporting system;
7. GSM frequency: 900MHz/1800MHz or 850MHz/1900MHz/900MHz/1800MHz.
| Working voltage | DC12V or 24V optional |
| Static current | <40mA |
| Working current | 160mA |
| Voice message | 20/40s |
| Alarm receiving numbers | 4 numbers |
| Trigger means | N.O/N.C/DC12V |
| Alarm output means | Voice alarm&SMS |
| GSM band | GSM 850/900/1800/1900Mhz |
| Transmitting power | 2W:GSM850/900Mhz,1W:GSM1800/1900Mhz |
| Gross weight | 0.35kg |
| Measurement(L×W×H) | 140×30×90 mm |
Fujian Quanzhou Dong Ang Electronics Co., Ltd. is a manufacturer specializing in burglar alarm system and ancillary products for import alarm systems, which is a medium-size high-tech enterprise integrated research and development team, design team, production team, and sales department.
We own a great high-tech team which including capable managers and leading-edge technical staffs and researchers. With more than 20 professional engineers and technician' S common effort, our new products always occupied good market and gained good reputation. We all are trained to trace the strict quality control system, take "begin with customer' S demand, success in their satisfaction" belief as our aim, and we always adhere to "survive as sound quality, develop with good integrity" principle. With all staffs' Common effort and engineers' Braveness to pursue innovation, and strong exploration desire, we developed LAN/GPRS communication modules, GSM/CDMA communication modules, various voice auto dialers, GSM/PSTN dual-network alarm systems, telephone network alarm systems, and alarm center monitoring station, as well as multi-function alarm products to meet market demand.
We dedicated to provide users with advanced technology and the best after-sales service, as well as perfect sales systems, to get progress with customers every day.
