Zigbee smart home security system alarm smoke detector

Working RF Range:2.400-2.483GHz Power supply:DC 6Volt
Max RF Power:+19 dB/M Standby current:<10uA
Working life:5 years Alarm Sound:>85 dB
Low voltage threshold:5.6V
Alarm mode:LED&buzzer+Phone APP notification
Size:∅110mmxH51mm Warranty:2 years
Fire protection grade:V-0 Execute Criterion:EN 14604 AS3786:2014

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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

Shipping
1, all package can sent by FedEx/DHL/UPS/EMS, based on customer requires.
2, Freight By Sea to Any nearnest port of customer country.
3, Freight by Air to airport of import country.
Payment
1. T/T 2. West Union 3. Trade Assurance 4. Paypal
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.OEM, ODM are welcome
4.Delivery time.
Sample is 1-3 days, bulk order is 10-15 working days.
5.Payment
30% of TT,70% of balance. Sample accept western union or paypal
6.Quality of our sales representatives.
Truly, Warmly, Patiently, Professionally.
If you have any interests,please contact us freely!