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)

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Q:I am trying to install a new Delta Tub Faucet. I removed the old faucet from the wall, however the threaded copper fitting from the old faucet stayed attached to the copper pipe. I need to remove this to get to the threaded male end soldered to the copper pipe. This will allow me to just screw the new faucet on. I tried to unscrew it using a pipe wrench and vice grips. I'm afraid if I reaf on it too hard, it will break the solder joint at the copper fitting. Its stuck on pretty good. I can see that there looks like there is white teflon tape on the inside of the fitting. Is there a Plumber's trick to getting this off without breaking the solder joint, or bending the copper? Thanks: when you use the key fob to unlock the doors it also turns off the alarm, when you manually unlock the doors the alarm is still on and only turns off when the computer verifies the right key is in the ignition. (when you start the car) The antenna for the key fob is in the back glass, The connector is top center under the head liner and is very delicate. if your back glass is still broken this is why your key fob doesn't work (no antenna) If your back glass has already been replaced then they have damaged the connector or have not plugged it in. good luck HTH

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