Long diatance ultrasensitive wireless PIR detector KL660A
 




3,Work & test mode:
The alarm is working when it's on. The led twinkles once every minute. The alarm makes clear and pulse signal with sound and light while there is smoke. And output several point signal or wireless signal for gathering till the smoke is gone.
While press the test button and hold on for over 3 seconds, the alarm will make a clear and loud pulse signal. And the led twinkles frequently, the alarm give off sound like "Di…Di…"
 About Us
  
Shenzhen Kelvin Electronics Co. Ltd. is a professional manufacturer of security Products with obtaining ISO9001:2000 quality system approval, CE approval and RoHS certification.
 
Our products mainly include smoke detectors, door sensors, home alarm systems, panic buttons, wireless remote controls (or switches), wireless transceiver modules, etc.They are comply with international quality standards and are sold to North America, South America, Eastern Europe, Southeast Asia and other world market.....
 
Our service:

1. Accept OEM, ODM & silk-screen printing you logo on the shell.
2. Response in 10 hours.
3. Experienced R&D staff
4. Professional SMT equipments.
5. Accept payment via T/T, PayPal, Western Union, Escrow, and so on.
6. Delivery by DHL, UPS, EMS or by sea as your requirements
7. Protection of your sales area, ideas of design and all your private information.