Wireless DIY Home Security font b Alarm b font Burglar System Indoor LED Flashing Siren PIR
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Wireless DIY Home Security Alarm Burglar System Indoor LED Flashing Siren PIR Motion Detector Door Window

Wireless DIY Home Security Alarm Burglar System Indoor LED Flashing Siren PIR Motion Detector Door Window Sensor JD-11 Set B

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Availability: in stock
Price:  US $50.99 / piece
Sale Price:  US $41.81 / piece
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Wolf-Guard Wireless Indoor Flashing LED Siren Security Alarm Burglar System PIR Motion Detector Door Window Sensor Remote Control 433MHZ



1:JD-11 indoor siren is very easy to install, When the alarm of your system is triggered, it rings out and its LEDs switch on.

2:It can be used as the host to add other alarm device,like door sensor/pet immune PIR motion detectors/Remote Controller, and so you can DIY these alarm device to build your home security system!

3:It also can be use as an alarm device to match the wolf-guard host to build a home alary security system!!


Key Features:

1.Fashionable outlook, trendy design;

2.Alarming with sound and flashing light, safe and reliable;

3.Can make a big sound to overawe the burglar!

4.Rotational LED lights, different color for choice;

5.Arm/disarm can choose with siren sound on or not;

6. Canalso be used as decoration light;

7. Support 100pcs wireless detectors;

8.Alarming LED with 2 selectable flashing modes.

Technical Parameters:

PowerSupply: 110-220V, 50Hz/60Hz

WirelessFrequency: 315MHz/433MHz

Distance:≥80m (no obstacle)

WorkingTemperature: 0℃~40℃

WorkingHumidity: ≤90% (no condensing)

Volume: ≥80dB/3M

LEDLight: Built-in 5050 LED flashing light

WirelessSensors: Up to 100pcs

ReceivingCode: ASK


Key Features:

1.Ultra-thin modern design (appearance design has patent), suitable for various kinds of doors and windows;

2.Shell buckling design for convenient battery changing;

3.Power switch can extend life span of the battery;

4.Auto manual alarm button, as well as emergency button;

5.Built-in antenna, delicate and modern looking.

Technical Parameters:

1.Working Voltage: DC 3V (built-in 3V button battery);

2.Static Working Current: 10uA

3.Alarm Current: <30mA

4.Working Temperature: 10℃~40℃

5.Working Humidity: ≤95%

6.Emitting Frequency: 433MHz

7.Emitting Distance: (No exterior soft antenna) no obstacle 80M; (with exterior soft antenna) no obstacle 100M

8.Gap Distance: 15mm Max

9.Coding Method: PT2262 or EV1527


1.Sensor: Passive IR sensor with low noise

2.Work Voltage:DC 6V,(4pcs AAA 1.5V dry battery,not include)

3.Static current:<60ua

4.Alarm current:20mA

5.Working Temperature:+5℃ – 45℃

6.Humidity:≤95%( no fog)

7.Transmitting frequency:315/433±0.5MHz

8.Transmitting distance:no obstacle 80M

9.Detecting distance: max 12 M

10.Detecting angle: Horizontal 110° ,Vertical 60°

11.Coding method:PT2262 or EV1527 optional

12.Dimension:112 x 60 x 38mm



2.Transmitting distance:80m (no obstacle)

3.Transmitting Current:≤7mA


5.Shell Material: Silica Gel + ABS

6.Power supply: 2PCS 3V CR2016 Li-ion battery

7.Working environment:Temperature :-10℃- 40℃, Humidity:≤90% RH

8.Size:68.8 x 35.8x 11mm

Package include:

1 x JD11 Sound Siren (EU Plug)

3 x MC-03B Door Sensor

2 x YK-11 Remote Controller

2 x HW-03D PIR Motion Detector (not include AAA battery)

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 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).

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Price:  US $50.99 / piece
Sale Price:  US $41.81 / piece
from AliExpress