2017 Newest smart home alarm wholesale carbon monoxide detection CO detector

Product Description 2017 Newest smart home alarm wholesale carbon monoxide detection CO detector     This product is a smart carbon monoxide detector with voice prompt, microprocessor control, support displaying of the carbon monoxide gas concentration, This detector adopt  electrochemical sensor which is stable and reliable. It keeps the place safe from the threats of carbon monoxide gas. This product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.   Features 1. Human voice prompt
2. High reliable electrochemical sensor
3. Carbon monoxide gas concentration displaying(PPM),
4. 3*1.5V AAA battery
5. Low current consumption, ultra-long standby time
6. Alarm memory function
7. Low battery prompt
8. Auto detect sensor failure   Technical Parameter

Power Supply:	3*1.5V AAA batteries
Sensitivity/Alarm Time :	50 ppm, Within 60~90 minutes; 100 ppm, Within 10~40 minutes; 300 ppm, Within 3 minutes
Static Current:	<80uA  (200uA when the LCD displayer light)
Alarm Current:	<80mA
Audibility:	85dB ( at 1m distance ), Frequency 3±0.5KHZ
Operation ambient:	0-45°C
Environment Humidity:	20~95%R.H
Alarm Output:	85db/1m, 3Khz frequency, red LED light flash fast
Static Output :	Red LED light flash every 30 seconds
Low Battery Warning:	Sound “di” every 30 second, displaying “lb”
Dimension:	100mm*100*26mm
Weight :	120 g

Product Show     CERTIFICATES: Packaging & Shipping  * Shipping: DHL, UPS,TNT, EMS, and other courier available as required.
 * Delivery time: 7-15 days after your full payment   Packaging Each one in a box, then 50-60pcs in a carton, N.W/G.W: Company Information   FAQ   Q: 1. Can I have a sample order?        A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.   Q: 2. What is the lead time?         A:Sample needs 1-3 days, mass production time needs 10-15 days for order less than 5000 pcs.    Q: 3. Do you have any MOQ limit?         A: Our MOQ EXW is 100 pcs under neutral gift box; MOQ FOB is 500pcs. MOQ for OEM is 500PCS.   Q: 4. How do you ship the goods and how long does it take arrive?         A: for samples, We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.            for cargos, you can choose sea or airline service by your needs.    Q: 5. How to proceed the order if I have logo to print?         A: Firstly, we will prepare artwork for visual confirmation, if the color and position are alright, we would make sampling first from silk print factory and take picture for your second confirmation before mass production.   Q: 6. Do you offer guarantee for the products?           A: Yes, we offer one year guarantee for the products.   Q: 7. Do you accept drop shipping?          A: Yes, it’s available