Hot Sale Handheld Security Body Scanner

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power Source:

standard 9v over-lapping battery

Dimension:

415mm*65mm*40mm

Weight:

500g

operate voltage:

7v-9v

Operate Current:

less than 50mA

Operate Frequency:

22KHz

Packaging Details:	25PCS/CTN 13.3kgs CTN size:0.540.300.44m
Delivery Detail:	within 5 days after received your payment

1.Operate Frequency : 22KHz
2.Operate Current : < 50mA
3.Operate Voltage : 7V-9V
4.Sound :Speaker or Earphone

Hot Sale Handheld Security Body Scanner

Q: What are the categories of security monitoring systems?: Background music，Entrance guard attendance,Parking barrierSurveillance is a small branch of a security system, a simple understanding that is: the front camera, through transmission, storage video back to the rear, and wall display

Q: I am in a small hotel safety control, the equipment has three heads, a collection card, a computer, I want 4000, the cost is about 3100, I would like to ask enthusiastic colleagues, my construction costs how much money?.Sorry, wealth means no help: 3., it is difficult to see the negotiations, ranging from 15%----20%Tax, if the customer wants to vote, the total equipment price plus 4.83% of the construction costFinally, the total equipment, construction costs, taxes, home together is the total price

Q: Security monitoring project is not to build the division of electromechanical professional practice: Mechanical and electrical (including weak), municipal professional good, mainly depends on your interest and ability.

Q: How about the acceptance report of security monitoring?: Too little registered capital, I feel bad! Just do it like a general company! Different products, suppliers are not the same

Q: How many lines are there in the security monitoring system?: The general monitoring point has power lines, video lines, 485 control lines, and the use of network cameras, the use of cable, power lines

Q: How much is the security monitoring business profit?: Equipment distribution, here may be relatively small, about 20-50% or so, after all, now the market is relatively transparent, it is difficult to have huge profits

Q: How does the security monitoring system go through the line?: N groove transition, the interface should not be burr, groove transition to smooth.N line pipe over two elbows must be left in the distribution box.N wall socket should be installed from the ground 30 cm above the bottom box and other remained high, parallel.N line pipe adopts galvanized thin-wall steel tube or PVC

Q: General security monitoring, construction costs accounted for the total amount of equipment?: 1., security monitoring, construction costs accounted for 10% of the total equipment is not difficult2., security monitoring, construction costs accounted for 12% of the total equipment difficulty

Q: Who knows security monitoring common faults and solutions?: What's wrong with you?. If you don't know where the problem is, you can find it by substitution.The monitoring system is divided into three parts, the front end and back end transmission

Q: Does it require 3C and other certifications to produce wires for sensors such as security, surveillance, medical and electronic sensors?: The country has the standard of electronic product certification, Baidu library has, you can see, in accordance with your questions, must be 3C certification.

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