Take a look:
Bags, lanyards, pens.... But recorders? That is not too common. The only other one I can recall is 2016 Hikvision UK's 1,000 DVR giveaway.
This one is a 9 channel, 2TB DW-VP92T4P model (VMAX IP Plus, not DW Spectrum / Network Optix).
What do you think? Is it worth attending a training to get a recorder? Do you think DW will make it up with new business / more business from attendees?