2017 NEW KERUI Z31 Wireless Vibration Detector Shock Sensor For Home villa Alarm System built-in Antenna + Beautiful appearance
|45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.|
Guarantees: On-time Delivery 60 days
2017 NEW arrival KERUI Z31 Wireless Vibration Detector Shock Sensor For Home villa Alarm System built-in Antenna + Beautiful appearance Product Introduction: The KR-Z31 Wireless Vibration Detector adopt the advanced wireless technology, with attractive appearance design,smooth shape, very coordinated with interior decoration and blend into the installation environment. The detector is connected with the alarm host by code setting in which user programs its unique address code to the alarm host; When the vibration intensity of detector surrounding is over the limited amplitude,the transmitter launches alarm signal to alarm host at once to indicate that there is an illegal vibration.It particularly applies to a apartment, villa, hotel, residential, conference room and other places. Function Introduction: Vibration Alarm Function: When the detector monitors the vibration of the surrounding over the limited amplitude, the indicator light flashes 1.5 seconds instantly,and send the alarm signal to alarm host at once; Low-voltage reminder Function: When the detector is in low voltage, the light the low voltage signal to the alarm host, the indicator light flashes 1.5 seconds.The alarm host will voice prompt:“Zone XX is in low power”toremind you to change the batteries.The detector will do not monitor vibration anymore after send the low voltage signal ,and the indicated light will flash 4 times for every 30 seconds until power off. Tamper-proof Function: There is a tamper proof button in the back of detector,when the detector is removed,the tamper button would be triggered, the indicated light will flash 2s at once and sends the alarm signal to the alarm host. Sensitivity switch Function: There is a Sensitivity dial code in the back of detector, you can switch the different sensitivity according to installation location to suit the current environment.( 3 sensitivity range switch: H-high sensitivity range, M-middle sensitivity range, L-low sensitivity range). Notes: During detector installation, due to the high sensitivity setting ,the installation location occurs false alarms frequently. Please properly low down the sensitivity range; if the false alarms still occurs in low sensitivity range, maybe installation location with too much external environment interference to make the detector can not works well. 1:Do not install it on the surface of metal 2:Do not install it at the strong vibration of position. 3:This is non-waterproof product, do not install it outdoor Replace the Battery: When the detector is in low voltage, the users need buy and replace the batteries by themselves,or the transmitted signal may be weakened. Please replace the batteries in the following steps: 1.Press the top, Slide and open the battery cover 2.Take out old batteries 3.Place the new battery, 2pcs AAA alkaline batteries, Pay attention to the positive, negative charges 4.Test the new battery: dial Code sending button, the indicator light works and send the code to the alarm host. 5.Put the battery cover back and fix it well. Technical Parameters: Transmission Distance(open area): 60m Transmission Frequency:433MHz Operating Voltage: 3V (2pcs AAA battery) Standby Current:< 10uA Working Current:<20mA Alert output: Vibration Alert, Tamper Alert Package include: 1*kerui Z31 Vibration detector(original box include,no battery)
0 out of 5 (0 Ratings)
|Positive (0 %)||
4 Stars (0)
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
MOOL CCTV Camera 10Mil 90 Degree Red 5mm 24 LED Bulb IR Infrared Lamp Board
720P 1.0 megapixel HD OV9712 CMOS Audio mic usb cable camera module H.264 with 6mm lens
US $31.90 / piece
8pcs full 1080P 2.0MP AHD camera 8CH surveillance System AHD DVR KIT CCTV video recorder home security system
US $370.00 / piece
7 Inch LCD Wired Video Intercom Door Phone Kits Video Doorbell System Video Interphone 2-Luxury Aluminum Monitor 1-IR Camera
US $155.00 / piece
DIYSECUR 7inch Video Intercom Video Door Phone Doorbell 1 Camera 2 Monitors 800 x 480 Black
US $163.74 / piece
LPSECURITY Infrared Beam sensor Photoelectric Infrared Barrier Detector for window gate door alarm FAAC NICE CAME motor
US $4.19 / piece
online shopping, buying directly from manufacturers?
- Go to Alibaba.com and enter the wanted item into search field.
- Having made your choice, click "Contact supplier" button on the right
- On the next page enter your request and click "Send" button.
- Upon clicking you will be asked to get registered. Do it and wait for the reply.