Complaint
UL listed 10 years battery life CCC Photoelectric stand alone smoke detector alarm for USA
FUNCTION DESCRIPTION
1. Normal: 1 green led flashes,1 minute pause.
2. Smoke Alarm: 3 beeps with 3 red led flashes,1.5 seconds pause.
3. CO Alarm: 4 beeps with 4 red led flashes,5 seconds pause.
4. Low Battery: 1 chirp with 1 yellow led flash,60 seconds pause.Please replace alarm
5.Trouble: 2 beeps with 2 red flashes,60 seconds pause,Please replace alarm.
6. End of life: 2 chirps with 1 yellow led flash,60 seconds pause.Deactivate and replace alarm.
7. Test Press and hold the test bu to.If the alarm is normal, the simulated smoke &CO (if compound CO alarm) alarm sounds twice; If there is 1 beep or 3 beeps, the circuit may fail, replace the alarm in time; If there is 2 beeps or 4 beeps, move the alarm to fresh air. If it sill fails please replace the alarm in time.
8. Silence: When the alarm is on, press the silence button,and the alarm will be mute for 10 (2 for CO alarm) minutes, If the alarm is not canceled after 10 (2 for CO alarm) minutes, the alarm sound will be resumed.Silence is not allowed when smoke or carbon monoxide levels are too high.Within 30 days after the end of life signal occurs, a single press of the silence button can mute for 24 hours.
Alarm response time of CO sensor:
Alarm within 60-240 minutes at 70ppm.
Alarm within 10-50 minutes at 150ppm.
Alarm within 4-15 minutes at 400ppm.
Technical parameters
| Working Voltage | DC3V bulit-in lithium battery(CR 123A) |
| Battery life | 10 years |
| Standby current | <5uA |
| Alarm current | <60mA |
| Alarm sound | >85dB/3m |
| Low battery threshold | 2.5±0.1V |
| Alarm mode | Siren with flash(Buzzer & Red LED) |
| Gross weight | 0.295KG |
| product size | Φ135mm×H39mm |
| Execute Criterion | UL217 |
| Big test button for easy recommended monthly testing | |
| Price | Ex - factory price, bulk orders can be negotiated |
Product Details
How to install
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A1: We are a professional manufacturer, We have seasoned engineers with 20 years' experience in gas detection field. so we can offer products of the same quality at the best prices.
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