PSTN Anti-theft Bus Alarm System with 8 Wired Defence Zone (Can Expand 240 Wired Defence Zone)

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PSTN Anti-theft Bus Alarm System with 8 Wired Defence Zone (Can Expand 240 Wired Defence Zone)

Main Features

1.Pure English monitor,easy to operate.

2.Adopt new 16 high speed Microprocessor,stable performance,with 8 wired defence zone,it can expand 240 defence zone by choosing the two cores bus driver module.(excluded the cable for detectors).the total defence zone is 248.

3.The total cable can up to 2.0km.( the cable diameter should be at least 1.5mm).

4.It can connect with up to 15pcs keyboards,divide into 8 independent zone,able to arming and disarming alone.

5.200 groups personal operating password,with 30 kinds of programmable defence zone function.

9.It supports 4+2,contact ID,etc multifarious communication format by using PSTN to connected with alarm center.

10.It can reach keyboard programming or remote programming,support wireless expansion function:2pcs wireless receivers.112pcs wireless detectors or buttons,5pcs wireless keyboards.

Technical Parameter

Model No.	ALN-7448
Input Power	AC18V,50W,50Hz/60Hz
Auxiliary Output Power	DC12V,Max 1.0A
Backup Power	12V,7.0AH
Motherboard Power Consumption	Static 175mA
Alarm Condition	250mA
Alarm Output	DC12V,1.75mA
Network	PSTN
Defence Zone	With 8 wired zone,can expand 240 zone,the total is 248 wired defence zone.
Programmable Input Port	1
Programmable Input Port	2
Working Environment	Temperature: -25℃～55℃	Humidity:RH 95%
Produce weight	5KG
Metal box size	36531085(mm)
Keyboard size	14911925(mm)
It can connect with 15pcs keyboards,please use ￠1.00 unshielded cable.with the length 300m

PSTN Anti-theft Bus Alarm System with 8 Wired Defence Zone (Can Expand 240 Wired Defence Zone)

Q:I never remember any of this but my roommate tells me about what happens. Apparently sometimes in the night when I'm asleep but he is not he'll do something that will make a noise and I'll sit up and look right at him. I don't remember any of this or this ever happening. It can be him playing a video game or as simple as him opening the door. I'd just like to know what is going on.: The fuse(s) should be as close as possible to where the alarm is wired into the car's electrical system. This is to prevent electrical shorts or fires in the alarm cabling. Each installation will be slightly different, it's just a matter of following the wires from the alarm unit, which may be mounted behind the dash or under the hood, to where they join the heavier-gauge wires that are part of the car's original wiring. The alarm fuses are usually mounted in holders attached to the wiring, as opposed to the car's original fuses which are usually mounted on a panel fixed to the car. Hope this makes sense.

Q:If you are walking into the wind and tip the umbrella forward so that it is in front of your face. Why doesn't your face feel much wind anymore?Could someone explaine this to me: Actually I use to have a friend and I think she thought I was a fire hydrant. (No longer a friend)

Q:Why doesn't God save them if he's God?: Alarm Tunes Lite. It's free and plays a song as an alarm! Just what you need. Hope this helps! )

Q:gas alarm suddenly ring the reason is: 3, there may be a strong interference (electromagnetic interference) leaving the gas alarm false alarm

Q:ok sorry the last time i forgot to put f2p.again im l lvl 80 with 1200k now like 1500k sold my junk(lol 2 rune sets 1 i didn't know i had)and i need to know cool hang out outfits for f2p and how to get money fast on f2p im wearing a rune set but no head with a rune scim and a rune kite and fighting boots and safety gloves i uste to be a member so u guys know and i didnt drop my dragon because im goin to be a member when summer starts idk why because my family is goin to be gone most of it but yeah plz link your money making ways and ur hang out outfits thank you: Visit the alarm section and then, set up the alarm via creating one [click Create Alarm and follow the steps to create the alarm; you can also make up options for your alarm!] Good luck!

Q:Fire alarm design Manual alarm button and fire sound and light alarm must be and fire hydrant pump button put together?: Sound and light alarm general and manual alarm button set together, but the installation height is not the same.

Q:Why do the fire alarms in my house go off when there is no fire?: Disengaging a smoke alarm is cause for immediate eviction in my rentals. It is also against the law in this state. Open the window and buy one of those window mounted fans and face it so it sucks the smoke out of the room. Just remember this.if YOU disengagfe the smoke alarm and someone dies in a fire because of it YOU will be held legally responsible. Get the fan, open the window, save yourself a boatload of headaches

Q:The American Geophysical Union released a study last week which documents increases in the size and number of fires in the US West.: I would look for the alarm brain under the steering column area. Most car alarms have a separate little box that wires to the alarm called a shock sensor. Sometimes if you bang on the steering wheel, you will see a little light come on in this little box. I would just unplug that box, or turn down the sensitivity dial (or screw) on the shock sensor box. Some alarms, like the cheaper viper models, have the sensor built into the alarm brain. In this case, there will be a sensitivity dial/screw sticking out the side of the main alarm module. Good Luck!

Q:My omnipotent safe password wrong 3 times, the alarm rang, I will be able to try it?: But you continue to lose the wrong, he will still alarm, the right will stop.

Q:How do they move your car? Or do they just hang the hose from the roof of your car?: Galvanizing is a method of adding a corrosion-resistant layer to the outside of a material. There are several methods to galvanize piping, including hot-dip galvanizing. This method involves immersing a material in a zinc bath, effectively creating a corrosion-resistant surface on the material. Most of the rigid metal conduit on the market has been galvanized to increase corrosion resistance. Steel pipe will have a very fine feel to it and almost be cool to the touch. It won't scratch as easily as black iron pipe, but that doesn't meant it can't be damaged by a wrench or hammer while working around it. Black iron pipe is course and grainy and will feel the same at room temperature. Black iron pipe will also flake if it is handled a lot. However, both can be heated very easily and will burn the user's hand.

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