About this product
1. 10 year battery life
2. Meet UL217 & UL2034 standards
3. Accurate, Reliable, & Highly Sensitive
4. Loud 85 decibel alarm
5. Fireproof ABS material
1. 2 in 1 Smoke and Carbon Monoxide Detector. Equipped with an ultra reliable photoelectric sensor and electrochemical carbon monoxide sensing technology.
2. 10-Year Battery Life & Certified Quality. The 10 year lithium ion battery of smoke detector and carbon monoxide detector is permanently built in and tamper proof.
3. Easy to Install and Use. No need for rewiring, as the battery-operated carbon monoxide smoke detector is easy and secure to install.
4. 85dB Buzzer & LED Warning. Our carbon monoxide alarm has 85dB loud buzzer and warn people with rapid flashing red indicator light.
5. Dust-proof Design & Fire-retardant Materials. The exterior of this smoke detector is made of high quality eco-friendly and flame retardant ABS+PC plastic material.
| Smoke Sensor Type | Photoelectric |
| CO Sensor Type | Electrochemical |
| Working temperature | -10℃~+50℃ |
| Alarm sound | ≥85dB (3 meters) |
| Relative humidity | ≤95%R.H. |
| Smoke sensitivity | 1-3%ft |
| Alarm mode | Siren with flash (Buzzer & Red LED) |
| Operating voltage | DC 3V |
