household conventional optical 220v smoke alarms
USD $5 - $5.5 /Piece
Min.Order:100 Pieces
household conventional optical 220v smoke alarms
Feature
1. AC220V power.
2. With test button, auto reset function.
3. Sound and flash alarm output.
4. With 9v alkaline battery slot.
Technical specification
Item | Describe |
Input voltage | AC220V |
Static current | ≤10uA |
Alarm current | ≤12mA |
Operating temperature | -10~+60°C |
Operating humidity | 0-95%RH(No condensation) |
Alarm output | sound & flash alarm |
Detecting area | 60 square meter(with 6 meter height) |
Alarm sound level | ≥85dB/m |
Sensitivity | 0.5dB/m (±0.1dB/m) |
Clear picture
1. We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete.
2. We are manufacture, there is no middle man, no high markup, so we can provide quality items yet very competitive price.
3. If you have any questions please contact us first, most are responded with in 12 business hours.
1.Quality of our company.
We are the manufacturer of alarm system for more than 10 years, we are full of experience and technology.
2. Quality of our products.
Our engineers who ever worked in a very famous company of alarm system, all the products must be strictly inspected before selling.
3.Quality of our services.
All of our products have a full two-year warrantyand low repair rate.
4.Quality of our shippment.
We arrange the shippment as soon as we get the payment, fastly and professionally.
5.Quality of our sales representatives.
Truly, Warmly, Patiently, Professionally.