DIYSECUR 4pcs Wireless 433Mhz Door Magnetic Sensor for Our Related Home Alarm Home Security System Gap sensor
|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
Wireless 433Mhz Door Magnetic Sensor
for Our Related Home Alarm Home Security System Gap sensor
- Power Supply: 3V Battery
- Static Current: ≤20 mA
- Transmission Current: ≤15mA
- Transmission Frequency: 433MHZ ± 0.5MHZ
- Transmission Distance: About 30m with one barrier
- Internal Distance: 15 mm
- Temperature: -10 degree ~ + 40 degree
- Humidity: ≤ 90% rh
- Battery Life Time: About 12 months
Anti-thief Function (There is a SOS button on door sensor)
With this door sensor, the alarm will be triggered when a window or a door is opened. An automated SMS text message will be sent to your cell phone if your door is opened when you are not.
- 4 x wireless door sensor
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).|
2MP 2.8mm-12mm lens 1:1.4 IR 1/2.7″ CCTV 2MP IR Mega Pixel Auto Zoom CCTV Lens M12 for CCtv Security Camera
US $21.99 / piece
Dahua 4Mp Security Camera HAC-HDW2401M HDCVI WDR IR Eyeball Camera HD and SD dual-output 3.6mm fixed lens Indoor/Outdoor IP67
US $67.59 / piece
Pink color pig personal alarm keychain security device for kids and women
US $19.98 / lot
New Arrival Mini HD 3.7mm Pinhole 700TVL 1/3 CMOS Surveillance Color CCTV Camera Audio
US $18.90 / piece
Zensmin wifi camera for home security motion detection ipcamera p2p pet wireless outdoor two-way audio intercom wifi camera 720P
FULL HD 1080P Speed Dom IP PTZ camera module 18X Optical Zoom Onvif RS485 RS232 optional the cctv surveillance security system
US $148.00 / 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.