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:Firemen place large clamps (the only one's Ive seen are yellow) that go at a 90 degree angle to the hose. I'd like to know what they are called, and what is their specific purpose?: it is NOT magnetism that sets off the alarms, it is a tuned circuit. The alarm system is an untuned RF field. When an RF field is not tuned, it does not draw current, that is, current does not flow, it sits there, idle. When a tuned circuit passes thru the untuned field, the field resonates, and draws current and sounds the alarm. You have something that is causing the circuit to resonate. A way you have wrapped the wiring, a combination of pieces of hardware I have a security access card that sets them off. I have fun messing with some more obnoxious businesses.

Q:as this is our fire extinguisher: A lunk is defined as anyone who grunts, slams weights around or judges others while working out. People like this intimidate others from wanting to work out. If they catch you being a jerk, they'll sound the lunk alarmwhich is just an air siren. So if you're a meathead who screams while you work out, don't use Planet Fitness. lol That said, you really have to be grunting loudly on every rep before they're going to say anything to you. If you've been to a gym before, you know what I mean. Just go, mind your own business, and don't be the stereotypical meathead. Odds are slim you'll even hear the lunk alarm, let alone be because of you.

Q:How do you open it to replace the battery? (New house, no info): For the best answers, search on this site

Q:My vacuum smells like its burning whenever its in use but the vacuum rubberband is not broken or anything. How can i fix it and whats happening?: zonelabs download zonealarm, it asks you what you want to give access or block, and you can choose to remember the choice you select.

Q:What kinds of buildings are most at risk of getting hit in a lightning storm?: Firstly, you can add more alarms. I myself have about 30 or 40 alarms set. Also, you find a high pitched beeping tone and set it has your alarm tone. The pitch of the sound is important because it makes your brain awaken. When you listen to someone one talk your brain analyzes and breaks down everything they are saying. If you hear the high pitched noise your brain will wake up and try to process a noise it doesn't find familiar or understandable.

Q:Electric car alarm equipment motorcycle method: Can not be installed. Your motorcycle power supply voltage is only 12V, while the anti-theft device is connected to 36v-48v

Q:How do I install a siren?: 2,000 yuan fine, confiscated the alarm. The driver should also have penalties, but different areas of punishment and intensity is also different

Q:The old man wearing a simple security alarm, the elderly outside, after the press I can accept, have this alarm device?: Mobile old man has this function

Q:trouble asked my home BYD F3 why the alarm does not ring it? How do not get out loud, where is the alarm?: The glass shakes down, gets off, locks the car, and then you lock the door out of the window and open the door, the alarm should be called

Q:to a height of 12.0m.a.) What is the minimum speed the water must leave the nozzle of the hose to ascend 12.0m?b.) What pressure must the water have inside the fire hose?: is it a dealer alarm? usually their is a control module uder the dash driver side just un plugg it had the same problem with 95 honda accord lost both FOBs everytime you got in it the alarm would blair crazy going down the road like i was a maniac but there should be some kind of control box

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