*******
*** ******* ******'* *** of ********* ***** ** is * ******** *******, and ******** **** *** size, ***** *** ****** more ********* ** **** than ***** ** ***** in *** ***** ******.
***** ********* **** ********** and ******** ************ *** **** these ******** **********, ********** at * ********** *** price.
*******, *** ****** ** illumination *** *********** *********** can ** ***********.
*******
*** *******-* ***** *** about $*** *** ******. This ** ********** ** other ***** *********, **** as*********'* **-**********-*, *** ******** **** expensive **** ******, **** as****' *****-* (~$*** ******).
**** **** *** ******* FD8166 ** *** ** few ********* ** *** ***** IR, ******* ** *** more ******* ***** ****.******'* ** **** ******* **** **** ********* 940nm, *** **** ********** is ********* ***** **** in **** *** ******* and/or ******** ************.
Size **********
*** ******* ****** ** about *** **** **** as ***** ******* *****, shown ****:
*** ******'* ************ ** notably ********* **** **** compact *****, ** *** gimbal ** **** ******* (though, *********, ***** ******) and ** **** *** placed ** *** **** of *** ******, ******* of *********** *** ****, both ******** *****.
IR *** *********
*** ****** ****** *** IR **** ** *** body ** *** ****** instead ** *********** *** lens ** ** ******* of ** *****. **** means **** *** **** do *** ****** ****** of *** ******.
** *** *****, *** LEDs ******** ******* *** sufficiently **** ****** ** illuminate ******** **** ** the ******** ** **/**** tilt, ******* *** ********* the ******'* *****.

Invisible **
*** ***** **** **** in *** ******* ****** are ********* ** *** human *** *** **** digital ******* (**** ** the ****** **** ** take *** ***** *****). In * **** **** (~0.5lx), *** ****** ** barely *******, ****** ** much **** ********* ** spot, ***** *** ********* IR ****'* **** *** be **** **** ****** the ****.

Bright *** ****** *****
**** **** ****** *** camera's ** **** *** invisible ** *** ***** eye, ** ***** **** a **** ****** ****** LED *******, ***** ** visible ******* *** ******'* clear **** *** **** through *** ******* **** housing, ****** **** *** location. This *** *** ** turned *** *** *** web *********, *** **** installers *** *** **** realize **** ******* ** installs *** ********* **** lights **.

One-Axis ******
*** ****** ** *********** adjustable **** ** *** axis: **/**** ****. ***** is ** *** ** rotate *** ****** ****** or ***** *** ******, which *** ** * problem ** ****** ********.
******** ** ******** ** a ***** **** ** the ******, ***** *****:

*** ****** *** ** rotated ***** **-**° ** ********* mounting ****** *** ******** the ****** **** ***** slotted ******** *****, *** there ** ** ***** rotation.
Low ***** ***********
******* ********* **** *** small ** **** **** a **** ***** ** 6M (~**'), ** *** tests *** ****** *********** a ***** **** ******, but ******. ************ *** strong ****** ** ****** detect ******** ********** *** room.

************ *** ******* ** the ********* **** ** dome, ***** ***** *** comparison.

****** ********* *** *****, details ** ~** *** / **' ***** **** weak, **** **** ***** text ****** *******, *** no ****** ******* *********. However, ***** ******* ****** did *** ******* **** better, **** *** ********* 2522 ******* *** ***** test ***** **** *******, but ** ****** *******, and *** ***-** **** M3045-V ********** ******* ** neither ***** *** *******.

Full ***** ***********
** **** *****, *** cameras *** ********* *********, with **** ******* ** ~3/4 ** *** *******, and ****** ******* *******.
Versions ******
*** ********* ******** ******** were **** ** **** test:
- ******* *******-*: *****
- **** *****-*: *.**.*
- ********* **-*******: *.*.*
Comments (4)
Itamar Kerbel
I get a lot of requests for 940nm IR but when customers realize that they lose a lot of IR distance they usually go for regular IR.
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Scott Bradford
I've done a fair amount of work with 940nm for Police work. You lose IR range, but if you're doing work in the woods, it's pretty important. For building/indoor/resi work, I don't really see the point
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