433MHz Wireless For PSTN Home Security Alarm System 8pcs

KERUI Wirele Curtain PIR Motion r Detector Pasive Infraid r Low-Power Circuit Design 433MHz For Alarm System

Note: if you don't buy the alarm device from our store, we can't give 100% guarantee that the r is compatible with your device. Hope your understanding for this.

Feature: ceiling/door/window/curtain PIR r ed rs, infrared proceing External adapter: USB adapter 110-220V Internal battery: 2*1.5V AAA Standby current:≤ 50uA Alarm current: ≤ 20mA Detection range: 8-12 meters / 110 degrees Wirele distance: 300 meters in open area Wirele transmitting frequency: 315 MHZ / 433 MHZ (+ 75 KHZ) Shell material: ABS plastics

Operating temperature: 80% or (no condensation)

Package Including(battery not include):

1 x Wirele ceiling PIR motionr (default 433mhz) (battery not include)

1 x mount bracket workbasket

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.