File information |
Filename: | 20140623_092207.jpg |
Album name: | Model25FanForever / Traffic Signals |
Keywords: | Traffic_Lights |
Filesize: | 304 KiB |
Date added: | Jun 23, 2014 |
Dimensions: | 1500 x 2000 pixels |
Displayed: | 316 times |
Color Space: | sRGB |
DateTime Original: | 2014:06:23 09:22:07 |
Exposure Bias: | 0 EV |
Exposure Mode: | 0 |
Exposure Program: | Aperture Priority |
Exposure Time: | 1/1018 sec |
FNumber: | f/2.6 |
Flash: | No Flash |
Focal length: | 3.7 mm |
ISO: | 50 |
Light Source: | Unknown: 0 |
Make: | Samsung |
Max Aperture: | f/2.6 |
Model: | SGH-I747M |
URL: | http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=17713 |
Favorites: | Add to Favorites |
Yeah they might be actually because I don't see them installed anymore. I like them though actually.
with that said is there any sacrifice made for that cheap price? is it a good button or a pos? I mean it's a nice price (120/500 Bucks seem pricey for just a button in a housing)
The button in the picture is a simple mechanically driven microswitch that is a simply momentary call to the detector input.
The Bulldog is all solid state electronics that can be used with or without Polara's control unit.
The Navigator has all sorts of electronics packed into them including circutry to operate the voice features, a wireless handheld configuration device to configure the voice messages, volume, or update the button's software. So its a bit spiffier than a button that just places a call.
The button in the photo is GTE's PB 3 1000 model
Also, on a different note...Siemens sold off the traffic signal line to Brown Traffic Products last November. Brown has brought back the Eagle name. The new website is Here!