The TX7190 NB-IoT Battery-Operated Optical Smoke Alarm is the most suitable device for household use. When properly installed and maintained, it can transmit sound and LED indication in the initial stage of the fire. With built-in NB-IoT communication chipset to transmit the signal in real time to gateway, widely used in home automation, store security and other fire safety monitoring. Supports anti-noise and smart linear drift compensation.
TX7190 is produced on the sensitivity requirement of EN14604, European Standard. The unit is creatively designed that complements modern housing lay-outs.
• NB-IoT Optical Smoke Alarm
• EN14604 Compliance
• Low battery warning and LED status indicator
• Test/Mute button
• 360-degree visual indicator
• Built-in local sounder; loud 82 dBA at 3-meter alarm signal
• Aesthetically pleasing design and easy to install
| Listed | LPCB Pending |
| Compliance | EN14604:2005 |
| Power Rating | |
| Battery Required | 3 VDC x 2 Lithium batteries |
| Current Consumption | Standby 50µA |
| Detector | |
| Sensitivity | As per stipulated standard / EN14604 |
| Sounder output level | 82 dBA at 3 meters |
| Communication | NB-IoT |
| LED Indicator | Single LED / 360-degree Visual/ Normal: Green LED Flash every 75 seconds Alarm: Red LED Flash every 2 seconds, steady alarm Faulty: Yellow LED Flash every |
| Material /Color | ABS / White Glossy finishing |
| Diameter / Height | 105 mm x 105 mm x 43 mm (with Base) |
| Weight | 157g (with Battery) |
| Operating Temperature | -10°C to +55°C |
| Humidity | 0 to 95% Relative Humidity, Noncondensing |
