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Dahua Security CCTV Wireless PIR 433MHz Transmission range up to 700m 3 years battery life alarm systems security home Sensors ARD1231-W

88.07$ 49.81$

  • Standard Shipping (7-22 business days)
  • Free return within 30 days
  • TWO year warranty
  • 3 Months Exchange Warranty

Description

Features:

1.12m/90°detecting range/angle
2.Pet immunity 18kg
3.Bi-directional communication
4.Transmission range up to 700m open space
5.Built-in tamper switch
6.Wall mount, 2.2~2.5m installation height
7.Two level (sensitivity)
8.3 years battery life
9.ABS plastic

 

Specifications:

Technical Specification 

Name

Wireless passive infrared sensor

Detection

Passive infrared

Detection Range

12m×12m, 90°

Alarm prompt

Red led, can be set to switch off

Sensitivity

Two level (jumper)

Wireless Frequency

433MHz

Transmit power

10dBm

Transmit distance

700m open area/no interference

Pet immunity

≤18Kg

Resistance light

6500LUX

Working environment

-10°C~+50°C, humidity <95°

Overall dimensions/weight

105mmx62mmx41.3mm/0.1kg

Tamper

Unit protection and leaving-wall protection

Power

1xCR123A battery, 3V 50mA

Installation height

Wall mount, 2.2-2.5m

 

Item Includes:

 

1 x Wireless PIR

Additional information
Weight 49.81 kg
Shipping & Delivery

We will send the items within 2-5 working days after the payment being confirmed.

The shipment by our standard shipping method may take about 7-22 working days. If you need express delivery, please contact us before your order shipped.

When you receive the items you ordered on our site, please check carefully in 24 hours, and feel free to contact us for any questions.

If you have not got the parcel within the delivery time stated, please don't hesitate to contact us, we will check it for you with the post office and courier.