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Solar Wireless Gsm Security Alarm System - China

price: contact company for price


The solar-powered wireless infrared detector is a new-type hi-tech environmentally friendly product and has obtained national patent. It applies solar energy to supply power and charge for itself, and adopts the wireless signal transmission device to transmit alarm signal instead of power cable and signal line. It is widely installed in houses, school, workshops and perimeter fencing of residential quarters, etc.

Product functions & features

Fully solar powered, no external power-line needed, battery no need to change within 8 years

Wireless frequency adjustment+ frequency hopping system, without using external signal supply

This system completely solves the problem of signal interference and false alarm

Anti-glare interference

Fault self-diagnosis and report to the control center

Sensitivity of sensor is adjustable, automatic temperature compensation

Streamlined design, flexible installation, can be installed in wall and ceiling etc

Standby current is as small as uA stage

Technical parameters (DK-T201& DK-T205)

Solar panels voltage: 5V

Emergency power supply: one 3.6V lithium battery

Alarm current: ≤60mA

Standby current: ≤40μA

Detecting angle: Horizontal 4°,Vertical 100°

Detecting distance:≥8m

Wireless transmitting distance: ≥700m

Transmitting time:5s

Work environment temperature range:-10~+55C

Wireless transmitting frequency: 433Mhz FH

Environment temperature range: -25~+65C

Company Contact:

  • Phone: +86-10-58695969

  • Address: Room2703,Building13,Jianwai SOHO West District, C, Beijing, China

  • Email: Email

Published date: September 12, 2013 -

  • Business Description: Beijing Dongke United Technologies Co.,Ltd is a integrated

    enterprise which join artwork、science、trade together,

    mainly manufacturing paraffin wax industry, polycarboxylate water

    reducer monomer, li ion battery electrolyte solvent series and so on

    chemical products.

    Our headquarters is set up in CBD Guomao, Beijing with 3 factory branches which cover an area of 150 acres separately producing paraffin wax, candle machine and polycarboxylate water reducer monomer.

    Our company has strong technical force hiring multiple senior engineers and experts. We have built a laboratory which produces the products based on customer s specification.

    On the basis of utilizing national policy, we expand our self export products structures, striving to improve our export competitiveness, seeking for honors and establish a good image during the development process. We have the first rate manufacturing artwork with multiple national technical patents and in the meantime we are still leading in highly leveled skilled labor so that we could have a batch of well experienced and energetic staffs. Advanced testing skill, highly leveled scientific e research, excellent sales team and professional manufacturing equipment are our biggest competitive advantages which make us rank in the lead among the intense market competitiveness.

    Higher quality, lower price and better service help us get the reputation from customers and it is also the reason that we can develop rapidly during the intense competitive market. We have passed through ISO9001 and ISO4001 system certification. Our company sets up the development goal in the conception of innovation, serving, honesty, practicability to expand domestic and oversea market. Depending on favorable honor and strength, we gain lot of satisfactory and reputations from customers during the operating. on the background of global economic integration, we would like to cooperate well with global friends to grasp new opportunity and create the brilliant glory.

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