#seco larm usa inc

Seco-Larm SK-919T1-GBQ 315MHz Pendant RF Transmitter with 1 Buttons and 1 Channels, Compatible with all 315MHz SECO-LARM Receivers, Operates Up to 500ft, Over 68 Billion Possible Codes

Seco-Larm Enforcer Heavy-Duty Access Control Keypad, Outdoor