Home Alarm Detectors, description about Wireless Scroll Door Magnetic Contact SDM-100 on China Suppliers Mobile

Wireless Garage Door Magnetic Contact,SDM-100:

This is the perimeter protection for the premises. The magnetic contact is usually installed in exterior opening doors and windows that are reachable from the ground (or from another part of a building which is accessible from the ground - such as a garage). The contacts operate on the principle that when the door or window moves more that 1/2" from the frame, the magnetic field on the switch is removed and this breaks the alarm circuit (or zone) which trips off the system. Once tripped, the alarm signal cannot be stopped by just closing the door or window. Magnetic contacts are popular and widely used because they detect an intruder before he enters the protected premises. A disadvantage is that the contact can be compromised if the intruder enters without opening the door or window, by breaking the glass.

Specifications:

Working Voltage: 12VDC;
Battery Life: about 1 year (counted at 3 times each day);
Wireless Frequency : 433 MHZ
Transmission Range: 100m

Working Current (mA): 8-20
Static Current(uA): 3

Size: 71*36*15mm

Applications: Scroll Steel Doors, Garage, etc

Company Information

Why KING PIGEON?

King Pigeon is a professional GSM/GPRS/3G wireless Alarm System, GSM elderly alarm,SMS Controller, Industrial Remote Controller, RTU Data Logger, Telemetry, Temperature Measurement Logger, Power Monitoring, M2M products Designer & Manufacturer in China since 2005.

Welcome OEM/ODM Service

Put Your LOGO on Unit and Package Available!

FAQ

1. How to make sure the quality?

Process Quality Control
Final Quality Control
Outgoing Quality Control

2. How to get the order?

First,Tell us the model and quantity of the products you want.
Second ,we will make a PI for you.
Third, After confirm everything,the payment will be arranged (Paypal, Western Union,T/T or Ali Trade Assurance for your money safety are welcomed)
Fourth, we will send you the goods within the promissory time.

3. How about the Shipping?

The DHL,UPS,Fedex,TNT usually calculate the shipment based on measure size or weight. They compare the measurement size in Cube meters and Gross weight, and choose the large value to calculate the shipment cost. (Calculation Formula is : L*W*H/5000=Measurement Size weight, unit is cm)

Reference Shipment Cost

For example, ship to Denmark from China.

Weight(Kg)	Shipment Cost	Average Cost for per Kg
0.5Kg	22.32USD
1Kg	28.27USD	28.27USD
16Kg	206.83USD	12.93USD
21Kg	147.13USD	7.00USD
31Kg	210.00USD	6.77USD
51Kg	316.00USD	6.20USD
101Kg	590.00USD	5.84USD
201Kg	1145.70USD	5.70USD

Our recommends:

For samples, ship by Express, usually 3-5days.

While place small order, try to make the finial weight more than 21Kg.

If the order weight less than 100Kg, recommend to ship them by Express.

If the weight is 101kg~200kg recommend to ship them by Air-cargo or express;

If the weight is above 200kgs, recommend to ship them by air cargo or by sea.

For small order by express, 20-30 pcs per order is the best.

4. What's the delivery time?

Sample within 1-3days;
Wholesales 4-7days according different quantities;
OEM 7-14 days after all info confirmed.
ODM depends on the detail requirements.

5. What is the warranty of your company?

2~3 years warranty for the main unit; one year warranty for the accessories.
Please send back the defective goods within the warranty period, we will repair them or send you new free.
Please send to us some pictures and video about it need to confirm your problem then we will send you free new goods or parts instead.

6. Can you do the design for us?

Yes, Just tell us your idea (logo,text., etc) and our professional R&D team will help to carry out your ideas into reality.

My Skype:GsmAlarm55

Place of Origin	Guangdong, China
Brand Name	King Pigeon
Model Number	SDM-100

Wireless Scroll Door Magnetic Contact SDM-100

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