Altronix 6062 Multi-Function Timer - 12VDC or 24VDC operation, SPDT contacts rated @ 8 amp/115VAC, 1 sec. to 60 min. adjustable timing range. One seco

Altronix Digital Timer 6062

Seco-Larm E-931-S35RRQ Enforcer Indoor/Outdoor Wall Mounted Photoelectric Beam Sensor with 35 Foot Range

AGPtek 60kg 130LBs Holding Force Electric Magnetic Lock for Door Access Control System Electromagnet Fail-Safe NC Mode

1 Meter Multimode Duplex Fiber Optic Cable (62.5/125) - LC to LC - Orange

INSMA 433Mhz Wireless RF Switch Long Range DC 12V 4CH Channel Wireless Remote Control Switch, DC12V Relay Receiver Module, Transmitter Toggle Switch RF Relay (2 Transmitter & 1 Receiver)

RELAY MODULE - 6VDC OR 12VDC OPERATION,

100pcs Crimp B Wire Gel Filled Bean Type Connectors

Seco-Larm SD-7202GC-PEQ ENFORCER LED Illuminated RTE Single-gang Wall Plate with Large Green Button, Large Illuminated Push Button with Caption "PUSH TO EXIT", Pushbutton Rated 10A at 125 to 250VAC

Honeywell Ademco 958 Overhead Door Contacts