Wireless Magnetic Door Windows Sensor Alarm,Door Magnetic Contact For Roller Shutter /Rolling Door sensor

Package:

• 1 x Rolling Door sensor

Features:

• Model: W-13
• Size: Part A: 105mm x 15mm x 15mm; Part B: 105mm x 38mm x 10mm; Part C: 70mm x 40mm x 15mm(antenna not included)
• Working distance: 100m (Open field)
• Decode: Fixed code by pins
• Alarm time: 5 seconds
• Material: aluminium alloy
• Battery: 23A-12V battery (included, useful life time 6-12 months)
• Indication of low battery

Application:

• Mainly used for roller shutter/rolling door; also applied to other doors and windows

Installation:

• Stick part A (magnetic bar) on the edge of the roller shutter/rolling door, and stick part B on the fixed frame of roller shutter/rolling door
• Note: The distance of these two parts shall be less than 3-5 cm when the roller shutter/rolling door is closed.

Usages:

• Pull out the antenna of the transmitter.
• When the roller shutter/rolling door is opened from the closed position, LED 1 will turn on red light for 5 seconds; the sensor will be triggered and will send alarming signal to the main unit.
• Indication of low battery: When the voltage of battery is less than 7.5V, LED 2 will straightly turn on red light. At this time, you must immediately change the battery.

Shipment: When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the items within 3-7 days once your payment is confirmed. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in sepcial countries, which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments. The shipping cost does not include any import taxes, and buyers are responsible for customs duties. There might be clearance fee by EMS, DHL and Fedex, Please confirm before you place the order, or you can contact with us. Thanks! Returns: We do our best to serve our customers the best as far as we can. We will refund you if you return the items with in 7days of your receipt of the items for any reason. However, the buyer should make sure that the items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss. The buyer will be responsible for the shipping fees to return the items. Warranty & Maintenance: 1. We accept return for unsatisfactory items. 2. Please email us to report defective products within 30 days upon receipt. 3. Returned items must come with the original parts, accessories. 4. Refund will be issued once we have received your returned items. 5. Buyer is responsible for all return shipping charges Feedback: Your satisfaction and positive feedback is very important to us.Please leave positive feedback and 5 stars if you are satisfied with our items and services. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

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