Smart IoT Platform Wireless Communication Alarm Security Systems 2 Way Linkage – GAOTek
Smart IoT Platform Wireless Communication Alarm Security System, 110 dB alarm, two-way intercom, and a wireless range of 3149.60 in.
Description
Description
Features
- Call the police texting
- 110 dB alarm and deter
- Two-way intercom
- Intelligent linkage
- Power outage and disconnection normal work.
Technical Specifications
| Power input | DC 5 V 2 A power adapter |
| Built-in Battery | 300 mAh 3.7 V |
| Battery standby | 7 hours |
| LTE-FDD | B 1 / B 3 / B 5 / B 7 / B 8 / B 20 / B 28 A |
| LTE-TDD | B 38 / B 40 / B 41 |
| GSM / GPRS | GSM 900 / DCS 1800 |
| Temperature | 14Â oF to 122Â oF (-10Â oC to 50Â oC) |
| Humidity | <90% RH |
| Alarm SMS number | Maximum 6 groups (can be used after upgrade) |
| Wireless receiving frequency | 433 M ±75 KHz 330K EV 1527 |
| Wireless transmission frequency | 315 M ±75 KHz 330K EV 1527 |
| Wireless distance | 3149.60 in (80,000 mm) open distance |
| Size | 4.33 in x 4.33 in x 1.37 in (110 mm x 110 mm x 35 mm) |