Feature:
<br />Automatically start the alarm when human body is near
<br />Best sensitivity in the range of 1-5 meters
<br />Put or paste it in a certain height, away from the body within 5 meters (within the angular range 120 degree left and right)
<br />The alarm is clear and can be heard within 5 meters
<br />Attention: The item can not be used in India area.
<br />
<br />Specification:
<br />Type: human body sensing infrared alarm system
<br />Operating frequency: 850/900/1800/1900MHz
<br />Standby time: 5-7 days for body sending (15-20 days not for body sensing)
<br />Working current: under 10mA
<br />Idle current: under 0.05mA
<br />Sensitivity: 1-5m center angle 90 degree
<br />Dimensions: 4.6cm*3.2cm*1.5cm
<br />
<br />Operating Instruction:
<br />1. Inserting SIM card and turning on (Please make sure the device with full battery in advance, or you d better charge it for over one hour before use it or use it connecting with power.) When you insert the SIM card, the indicator of the alarm flashes then lights off. After 10 seconds, use your phone to dial the device, if the phone get through the device, it means you turn on the device successfully.
<br />2. Number binding: Use the SIM card that you phone has successfully got through the device. If you connect the device successfully(make sure you get through it and hear the voice), the number binding succeeds.
<br />3. Alarm: When human body get close (within 5 meter) to the alarm, it will retail the binding phone number to deliver a warning.
<br />4. Remote-control settings: Send  0000  to the SIM card number, after a successful sending, turn off this feature. Then send  1111  for open induction.
<br />
<br />Notice before use (or purchase)
<br />1. Large size of SIM card is required. Please do not use micro card with card adapter to change it into large size, since it often causes bad contact.
<br />2. Please use SIM card with frequency of 850 mhz, 900 mhz, 1800 mhz and 1900 mhz, and for the specific frequency, please confirm it by yourself.
<br />3. Unable to connect, or frequent shutdown is often caused by low battery power or an abnormal boot because the card is not in place. (Please read the operating instruction carefully before boot the device)
<br />4. It may have some delay due to the working way of making phone calls, please follow the steps and try more times when you use it.
<br />
<br />Package includes:
<br />1 X Human Body Sensing Infrared Alarm System
<br />1 X Power Adapter(EU plug)
<br />1 X USB Cable<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5843b514764f4866eed24324-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5843b514764f4866eed24324-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5843b514764f4866eed24324-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5843b514764f4866eed24324-3-large.jpg></b></b></p>