Product Overview
The standalone photoelectric smoke fire detector alarm (hereinafter referred to as the alarm) is a household smoke fire detection alarm that operates independently. When the smoke concentration at the site reaches the alarm threshold or the test button is pressed and held, the LED of the alarm changes from a long flash to a rapid flash, while emitting a sound alarm signal. When the smoke concentration falls below the alarm threshold or the test button is released, the alarm will return to normal status (not locking the alarm state, LED returns to long flashing, sound disappears).
Technical Characteristics
| Diameter: | 103mm (with base) |
| Height: | 43mm (with base) |
| Weight: | Approximately 96 g (with base) |
| Temperature Range: | -10℃ to +55℃ |
| Humidity Range: | ≤95% RH relative humidity, non-condensing. |
| Operating Voltage: | 3VDC |
| Battery: | 2 AA batteries. |
| Battery Life: | 2 years (normal monitoring state, battery within validity period.) |
| Fault Voltage: | 2.6VDC |
| LED Indicator: | Normal monitoring - long flash once; |
| Sound Indicator: | Fire alarm or pressing test flashes rapidly Fire alarm - three rapid sounds every 1.5 seconds; Low voltage fault - one sound every 43 seconds; Sensor fault - three sounds every 43 seconds. |
| Alarm Sound Level: | ≥80dB (3 meters in front) |
| Static Current: | ≤15 μA |
| Alarm Current: | <100mA |
| Standards Executed: | GB 20517-2006 |
| Software Version: | A |
| Certification Mark: |  |
Key words:
Point-type photoelectric smoke fire detector
Point-type temperature sensing fire detector
Fire alarm with sound and light
Manual fire alarm button
Fire hydrant button
Module
Standalone photoelectric smoke fire detector
Others
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