Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Can you connected to a land line?
Document: I tried several different configurations but still nothing.Again, I contacted PiSector, by email this time and I received a response from the same person that helped me with the language, (I know because she mentioned it) she suggested that I call them to discuss, which I did. (Sounded like the same person again, now I'm thinking that they only have one rep). Either way, she told me that if the system is ONLY connected to a land line and not a cellular line that it will only dial out if an alarm is tripped.
Not a big deal, but since I don't read Chinese I called Pisector and they were able to walk me through the process of changing the language to English. Fair enough.I then continued through the Quick Start guide and connected the unit to a land line since I have not yet purchased a sim card and not sure I was going to. (THIS SYSTEM IS SUPPOSED TO SUPPORT LAND LINE / GSM OR BOTH) As a test I tried calling out on the unit manually as suggested in the QS but the unit would not dial out.
(the phones are called one at a time in succession until one picks up).The system is working very well so far. It is a great alternative to the systems that you have to pay a monthly fee for. All we are paying (after initial cost) is a couple of dollars a month for the Ooma service. If you already have a land line phone, then, there will be no extra monthly cost.Also, most sytems out there, only install up to three window and door sensors.
I recently switched my land line to VoIP and found compatibility issues with my current alarm company's system which complains about the phone line not being detected occasionally. After shopping around for upgrades to systems which reliably support non-land line, I found that I have to pay a good amount of money for the system upgrades plus 50 - 60% increase in my monthly alarm monitoring bill.This PiSector is a nice solution as it provides both GSM and phone line (which works for VoIP phone) support with very minimal monthly costs.
No one told me that the unit needs a dedicated phone line. Will not work with  DSL on the phone line. The unit itself is fine.
This system is great, you can configure it to your needs and I have had it installed for three weeks and no fause alarms. The dialer has worked every time I have tested it on my second line in the house. I have not tried the sim card yet not sure if i will.
I called a Pisector salesperson and asked them a few questions to make sure this system supports 3/4G service. They told me this is a 3/4G device and supports a 3/4G service. They also explained to me that the previous reviews were for the old system. The list has been upgraded with the new system now. When I received the box and opened it,it looked to me like it was really good quality. I installed my AT&T 3g sim card connected it to the power adapter.
These are the most important features and they work very well. We can pre-programmed upto six phone numbers to dial automatically if the alarm is triggered. There is a built-in recording which announces the zone which triggered the alarm. You can also record your own message if you like and the system can also send SMS messages. The only drawback I see so far is that the system does not announce multiple zones if such were triggered. My VoIP line works very well as a telephone line input. I also tried the sim card from my iPhone 3G which has no problem.
this one comes with 10 as well as 3 motion detectors.
excellent system. Customer service outstanding. Been monitoring this system for about a month and a half now, no false alarms. Highly recommend this system.
Answer: As far as I can tell, this system has no provision to connect to a land line, however, the manufacturer makes land-line systems.  Just look for a non-GSM (cell phone) system.