Cheapest! smoke alarm with EN14604 approved smoke and fire alarm detector

Welcome to Alarmvip High Tech Limited, it is the factory of the security alarm system for 8 years, the products are used in the home, warehouse, hotel, villa,shop, office, boat and so on.   Product Name :   smoke alarm detector       Features:   1. CPU processing adopted 2. Auto reset/reset after power off 3. Infrared photoelectric sensor 4. Networked output: N.C/N.O optional 5. LED display 6. Metal shield with high frequency immunity 7. Best adaptability with environment 8. High density SMT design,high steady,sensentivity adjusted 9. Unique structure with dustproof, anti-fly, anti-light design 10. 4-wired ( (for home burglar use)   Technical Parameters:   1. Operating voltage:DC24V 2. Standby current:≤1.2mA 3. Alarm current:≤10mA 4. Operating temperature:-10°c ~+50°c 5. Operating humidity:≤ 95%RH 6. Alarm type:Network alarm /LED  7. Detecting area:20 square meter 8. Sensitivity grade:1class 9. Alarm output:relay output N.C/N.O. optional 10 Sensitity:Users can adjust it according to requirements 11. Size:¢104*51mm 12. QTY:100PCS/CTN 13. N.w:22KG 14. G.w:23KG 15. CTN SIZE:57*31.5*45.5CM       The gift box:                   The back side            The CE Certification:     The more information you need:   1, can i buy some samples or just try the small order at first? ----yes, it can be ok, the quantity is up to you, you can decide how many you need.   2, How is the quality of the products? ----- To make make the products are made by new materials -----With quality certificates, all test steps are according to the testing data ----Outcoming products are tested by ISO9001 control   3, What's the delivery time to send goods? ----for samples, 1-2 days, for bulk order, about 4-5 working days   4, How can i get the goods after payment? -----When you can interest in our products, we can know your address and shipping cost by best way, after get your payment, we will send the goods according to your point way, if the goods has problems on your customs, we will help to clear the goods.   5, What's the payment way? ----By T/T , Western union, or Paypal   6, What's the warranty time of goods? ----3 years, during the 3 years, for the bad goods, we will repair them without any fee, and we can also provide the free spare parts for you.   7, Can i have the OEM or ODM for the goods? ----yes, it is welcome, and you can also design your own gift box, or print your own logo on the goods for bulk order.