(These are also made with an integrated T38 AS illuminator @ £250 in a separate listing here) http://nightvisionforumuk.com/viewtopic.php?f=9&t=13649
Because the superior camera can sometimes be used in a spotter without an illuminator there are two separate circuits, each with its own latching switch that have a momentary action if needed. The upper switch powers only the cam and monitor. The lower switch is for the illuminator and works just like the tail switch of the torch: Half press to change the power level and full press to lock on. Both switches have a visual and feel reference - if the IR button is 'in' you left it on. The single IR battery lasts the same as an AS led in a single cell 'T' torch. Both switches can of course be turned on at the same time with two fingers.
It will be supplied as default with a 50mm lens that is ideal for bunny and fox - at the expense of being too zoomed in for close range use such as ratting ETC. A 25mm alternative lens can be supplied if specified but I would recommend you just buy one from ebay for usually under £20 if you prefer a wide angle view so you can optimise for each role.
The machined handle is chunkier than my older one's to better fill the hand and has a smaller section to wrap a finger round so it requires less grip to retain it. It has a twist grip action that tensions a steel band around the torch body to allow a degree of twist (but not tilt) articulation to account for bonnet drops etc: Unscrew it to slacken its tension, rotate the unit as required then lightly screw it up - it only needs nipping up gently.
There is an M6 threaded insert in the base of the handle that allows a powerful rubberised magnet to be screwed into it. The handle is very close to the units balance point so it will also balance on any stable horizontal flat surface with the magnet fitted.
I know some shooters like to get on it like a car bonnet, but perhaps not to this extreme.
Or maybe use a metal post or building:
Or a farm gate you happen to be resting on:
The monitor can be shifted a few inches away from the unit - or much further away, perhaps inside the truck using the two free one metre extension cables. The very powerful rubber based magnet can be unscrewed from the base of the handle.
Two illuminator options are available, A T38 that is suitable for most of us - or a Black Sun T50 for improved bragging rights.
Buyer supplies the 3 flat top 18650's needed to operate it, I generally use 'free' one's rescued from duff laptop batteries: Stock photo.
A block cable connector has been used for the final part of the IR LED circuit so it is easily removed by the user in case it fails or a new LED spec becomes available rather than send it back to me for repair. It is inserted into the torch body and can be fetched out with a hook or fine nose pliers etc. I suspect the deep torch tube may be helping to shield driver interference from the optics because there is not even a hint of any. Stock photo :
This cable with right angle plugs to connect a DVR is available as an optional extra at £10 if ordered with the spotter - the cable will not be a general sale item. Please check I can customise it to suit your specific DVR AV in socket if you require one before placing an order. DVR's have several different pin configurations.
Suggested place to stick DVR carrying Velcro fastenings is on top of the box like this. Stock photo:
This is how you fit and replace the batteries:
https://www.youtube.com/watch?v=rNOhhMY1UsE
A small video:
https://www.youtube.com/watch?v=CTLdsDV6PNU
A video of the T50 Black sun Versatile Spotter in use.
https://www.youtube.com/watch?v=sbLNOu0UaGk
Price is £270 collected or £280 posted RMSD to UK postcodes.