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Item#: N82E16881192132

Q-See QSDL503AD Do-It-Yourself Wireless Security Alarm System

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Keep your home or business safe and secure with this reliable, cutting-edge wireless security system. The QSDL503AD Wireless Security Alarm System utilizes innovative technology with trouble-free wireless connections to provide security, making it a great choice for protecting against intruders. When the alarm is triggered the system can call up to 6 phone numbers that you program into it. With this do-it-yourself system, gone are the days of costly monthly monitoring fees.


Learn more about the Q-See QSDL503AD

General

Brand
Q-See
Model
QSDL503AD
Type
Motion Alarm System

Spec

Specifications
MAIN CONTROL UNIT
Input Voltage : DC6V-9V
Working Current : <12mA
Receive Frequency : 433.5 Mhz - 434 Mhz

INFRARED SENSOR
Input Volts : DC 4.4V (AAAx4)
Standby Current : <0.1mA
Transmission Current : <8mA
Transmission Frequency : 433.5 Mhz - 434 Mhz
Transmission Distance : >100m (330 ft) (open area)
Low Voltage Indication : <3.1V +/- -0.1V

MAGNETIC WINDOW/DOOR SENSOR
Input Volts : DC 4.5V (LR44x3)
Standby Current : <10uA
Transmission Current : <8mA
Transmission Frequency : 433.5 Mhz - 434 Mhz
Transmission Distance : >100m (330 ft) (open area)

MAGNETIC CODE CONTROLLER
Input Volts : DC 4.5V (AAAx3)
Standby Current : <10uA
Transmission Current : <5mA
Transmission Frequency : 4.33.5 Mhz - 434 Mhz
Transmission Distance : >100m (330 ft) (open area)

INDOOR LIGHTED SIREN
Input Volts : AC 220V DC 3.7V
Standby Current : <10uA
Alarm Current : <200mA
Alarm Volume : >90dB (within 0.5m)
Receive Frequency : 433.5 Mhz - 434 Mhz
Direct Current Indication : <4.3V
Features
Magnetic Window/Door Sensors to monitor doors, windows, cabinets or anything that can be opened and closed
Wireless infrared Motion Detector can detect movement inside your house
Main Control Panel can can dial up to 6 phone numbers that you program into it.
Transmits a high-pitched alarm to warn off intruders
Magnetic Code Controller to alarm and disarm the system.

Manufacturer Warranty

Parts
1 year limited
Labor
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Q-See QSDL503AD

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  • Anonymous
  • 11/29/2010 12:18:06 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsNot impressed

Pros: Simple setup. Inexpensive. Works as advertised.

Cons: Cheap parts. Setup is too simple. Not networked.

Other Thoughts: After purchasing and playing with the setup for a week, I decided I wanted a little more for home security. So I returned it and went to X10.

1 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 4/19/2010 5:33:57 AM
  • Tech Level: Low
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsMuch to be desired

Pros: Good price.
Motion sensors are sensitive enough.
[thinking...] ... Wireless syncing works well (although the fact that they advertise the frequency just tells someone like me how to build a little RF rig to jam it...)

Cons: Instructions were terrible, even IF all the pages were in it.
The switch for the window/door alarms are on the outside of the units (easy to turn off by trespasser).
I can talk to someone over the "High-pitched" alarm (my neighbors didn't hear it and there's 20 feet between us).
Main control unit is misleading as the 10 digit keypad is only used for entering the phone numbers you want it to dial.
The code is housed in a larger window/door sensor which can only keep a 4-digit, base 4 number set.
I could only get the main unit to sync with one of the wireless motion sensors. I tried to call tech support about this problem and spent 10 minutes on hold before giving up. Then I called customer service, who answered barely within 5 minutes and they transferred me to tech support who failed to answer within 20 minutes. Called a 3rd time and waited 30 minutes to no avail. At that point, screw it -- they can take it back!

Other Thoughts: Returning to Newegg after the ordeal (see cons).

Q-See may be cheap respectively, but after seeing what they have to offer first-hand... I will never purchase anything from them again! They're just as bad as that K-World media junk. After this, I've given up on these cheap companies. Like most, I'm on a tight budget, but this hardware isn't worth the trouble.

lol, i really dont see the point in claiming "tech knowledge" on these reviews.

8 out of 9 people found this review helpful. Did you? Yes No

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Q-See > 
Item#: N82E16881192132
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