Question about Sony SNCRZ25N Network Camera

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Cannot detect configure SNCRZ25

Brand new camera, once I conect the and power leds comes on, however after a few seconds and a quick lens movement power led goes off and network led stays on even though I have no network cable connected to the camera. Your help will be very much appreciated. Regards

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Re: cannot detect configure SNCRZ25

Power supply. I tried 500 m.a. No good. 1000 m.a. @ 12volts Rocks the house. The manual fails to mention this, Since we supply our own on this model.

Posted on Oct 08, 2008

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Camera only worked for a few hours. Now it will not get "detected".

Don't think too much about messing with your new camera. If it worked a few hours and then stopped working, it is defective. Take it to the shop where you bought it. It is on warranty.

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One of my cameras keeps going out and coming back on after a few minutes

maybe low voltage; too many things plugged into the wall socket with the camera or on the same circuit to the fusebox? get a voltage checker (about $15)

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My Defiant LED outdoor white Blade Motion Security stays on all night

You may need to set the parameters once chosen which means you need to hold the set button in for at least three seconds once you have selected your choices.i usually set new up in the house and then check the duration of the light before installing in situ.

Jan 28, 2015 | OUTDOOR Surveillance Cameras

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Motion detector flood outside how do I change it from being on all the time to just detection

Motion detection is done in the recorder. In the camera setup you can set the motion detection on or off. If you're talking about the leds in the camera they come on with a light level sensor in the camera. It's automatic ans cannot be switched off.

Sep 30, 2014 | Surveillance Cameras

2 Answers

How to retrofit fluorescent tube with led tube lights

First, corrosive or solubility chemicals will destroy the protective shell of lamps.
Second, the normal ambient temperature is -20 ° C to 40 ° C, if beyond the scope of this provision, it will make adversely affect on the lifespan of the product.
Third, before installing, do not connect high-voltage power supply, if there is damage to the external of lamp, switching to the engineers with qualifications for the repair and replacement; otherwise,the bulbs can not be replaced; take care of the the discharge of fire and shock.
Replacement Procedures Information:
First, the LED tube is generally a double-ended conductive LED lamp containing professionally designed built-in power supply, which can be directly input voltage AC100-240V,it can be mounted directly on a dedicated LED T8 tube light shelves, do not need to add other drives.
Second, the LED tube can directly replace fluorescent tubes, the user can remove the original fluorescent tubes and install LED tube, then double-check the configuration of lighthouse, following the figure A, B, C three installation diagram for installation.
Third, cut off the power for the installation, repair, maintenance and demolition work to avoid accidents.
Installation Guide:
led-tube-light-installation-instruction.jpgA, connect the power cord on the lighthouse to the external power lines, no need to distinguish neutral wire and line of fire fit with LED lamps , then rotate 90 °,then connect the power to light up.
B, if there is starter on light house , take out the starter, then just repeat the A
For more information about LED tube,just visit

May 21, 2014 | Acclaim PIXEL TUBE w/ 15 RGB LEDs

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Adt dyk4500

The PW or code to enter with the remote is 12888. You MUST have a remote, or the unit is worthless. The remote may not look exactly like how it appears in any manuals. My remote is the original and it was a stark difference in appearance, although having all the correct and needed buttons.
Code may not initially work, depending on how any configurations may have previously been setup. Try the following steps to reset configuration.
  • Remove the 3 screws to open the unit up.
  • Remove the CMOS button battery.
  • Short the battery contacts for 30 seconds. (I also tested shorting the contacts while powering the unit on to see if that had an effect. It will not damage the unit, and it also reset the DVR, but I recommend only doing the power on method as a last resort.)
  • Insert CMOS battery.
  • Power unit on and wait for display to show firmare version and all HDD info. after about 30 seconds the cameras and locations should appear. If they do not, Press 'MENU' 2x times, and wait for the cameras and names to appear.
  • Press 'MENU' on remote. When menu appears, press 'DOWN' 2x times to get to setup utility and press 'ENTER'
  • You should see an "Admin" and "guest" accounts. "admin" should be already highlighted, but if it is not, use the directional buttons to highlight the "Admin" account and press 'ENTER'.
  • Enter the code 12888 and press 'ENTER'.
  • You should now have the Utility Menu to reset the unit, add new accounts. adjust network info, etc.

Nov 06, 2013 | Surveillance Cameras

1 Answer

First alert 9120b

Hi hislop_amand,

I know this is coming to you late yet I just seen your post and hope the following can still help you or others.

Kind Regards,

FIRST ALERT Model: 9120 9120B

Normal Operation (AC Power)
Green LED ON; flashing Red LED once/ minute
No Audible Alarm

Normal Operation (DC Power - 9120B only)
Green LED OFF; Red LED flashes once/minute
No Audible Alarm

Mar 23, 2013 | First Alert SC9120B Smoke / CO Detector...

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I have model does not have a digital display, it was made in 2009..a few nights ago it started beeping...4 beeps, 5 second pause then 4 beeps continuously..the manual says this is a...

send the detector back and have it replaced,
The CO sensor will not alarm to levels of CO below 30 ppm and will alarm in the following time range when exposed to the corresponding levels of CO: 70 ppm CO Concentration 60 - 240 minutes 150 ppm CO Concentration 10 - 50 minutes 400 ppm CO Concentration 4 - 15 minutes The alarm shall include a piezoelectric horn that is rated at 85 decibels at 10 feet. When the unit detects carbon monoxide, the alarm pattern will be four (4) short beeps - followed by five (5) seconds of silence - followed by four (4) short beeps. The unit shall incorporate 2 LED's. A green LED will be illuminated to indicate the alarm is operating properly when plugged into an outlet, and will flash every 10 seconds when on backup battery power. A red LED will flash to indicate that carbon monoxide has been detected until the device is reset or CO is eliminated or will flash to indicate low battery or alarm malfunction. The unit shall at a minimum meet the requirements of CAN/CSA 6.19-01. It shall also include a 10-year manufacturer's limited warranty or

Test/Reset Button - Tests the unit for proper operation. Resets the carbon monoxide alarm.
• Tamper Resist Feature - If activated, unit goes into constant alarm mode if it has been unplugged or has come loose from the outlet.

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1 Answer

Just moved into new house. Plugged in DSC PC1832 to power outlet. Keypad beeps every 3-5 seconds and yield sign is lit. How do i keep it from beeping, and only beep when doors open?

This means there is a fault on the panel, either something very benign ( like the system clock is not set or a low system battery ) all the way up to a major configuration or communications problem. You can press * + 2 to see the troubles on the panel. If it is the system clock, you can set it from there and be home free. It is probably a good idea to have the local alarm company come by and do an inspection and test, though, as the communications may be down ( last tenant ended the monitoring contract, phone line may be disconnected, etc.) and you probably want to change the user codes.

Jan 03, 2011 | DSC 8 Zone LED Keypad

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