Mitel
MITEL MT8870DE Qty of 15 per Lot DIP MITEL 95; DTMF RX 3.58MHz CMOS 5V 18-Pin
A nice touch is the 530*200*150cm or 208*79*59in, which allows for easy forklift access.
Mitel MT8870CS Qty of 15 per Lot 8870 Integrated DTMF Receiver SOIC Mitel
A nice touch is the hardened stainless steel used in Mitutoyo calipers.