The SIGA-CR Control Relay Module provides a Form “C” dry relay contact to control external appliances such as door closers, fans, dampers etc. This device does not provide supervision of the state of the relay contact. Instead, the on-board microprocessor ensures that the relay is in the proper ON/OFF state.

2021年2月10日 · Remington ACR Overview The Adaptive Combat Rifle (ACR) is a modular piston-driven rifle that was submitted as a contender to replace the M4. Although designed to be extremely modular with many improvements over the AR-15, the ACR platform never took off — likely due to high cost and lack of support. Design

The Edwards SIGA-CR Control Relay is an advanced, reliable device designed to enhance the functionality of fire alarm systems. This control relay acts as an intermediary between the fire alarm control panel and various system components.

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Plug-in UIO versions (SIGA-MCR and SIGA-MCRR) are part of the UIO family of plug-in Signature Series modules. They function identically to the standard mount versions, but take advantage of the modular flexibility and easy installation that characterizes all UIO modules. Two- and six-module UIO motherboards are available.

The SIGA-CR Control Relay Module is an addressable device that provides one Form C dry contact output relay. The relay contacts transfer when the module is activated. The module requires one address on the signaling line circuit (SLC). Addresses are assigned electronically. There are no address switches.

2017年7月8日 · 对比XCR、ACR和SCAR，三者上机匣的工艺都是挤压成型，相比AR又有进步。 然而XCR的型材不详，SCAR用了更便宜的6061，偏偏ACR坚持7075——看各种讨论，7075铝相对6061，挤压处理要更麻烦，有对金属加工比较了解的大神，欢迎详细解说。

The SIGA-CR is an addressable device used to provide one Form "C" dry relay contact to control external appliances (door closers, fans, dampers, etc.) or equipment shutdown. The Edwards EST SIGA-CR requires the Signature Loop Controller.