This Calrad coax adapter is designed to connect a 2.1 mm male jack to a two-pin screw terminal block. Normally, you would have to solder wires to create such a connection, but with this adapter, the wire fits snugly in place when you insert it.
Works with most alarm equipment and all Calrad alarm modules, Uses screw terminal connectors, May be called a shunt lock, 125Vac, 4A, 250Vac, Mounts in a 0.75" hole with up to a 1.8" depth, Includes 2 keys and mounting hardware
Calrad Electronics 55 series - HDMI right angle adapter - HDMI (M) to HDMI (F) - 90° connector
Calrad Electronics 35 series - Video adapter - HDMI / DVI - HDMI (F) to DVI-D (M)
Calrad Electronics HDMI Plus IR Balun Over Single Cat5e/ Cat6 Cable (Pair) - Video/audio/infrared extender - up to 230 ft
3X1 HDMI SWITCHER WITH IR PERPAND
HDMI EXTENDER WITH IR OVER UTP PERPCAT5
HDMI EXTENDER OVER CAT5E/6 PERP150-
The Calrad 40-851VC 6-Channel Speaker Selector with Volume Controls is an autoformer based stereo speaker selector that allows you create up to six controllable speaker zones.