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The SIGA-IO mounts to a standard North American one-gang electrical box
These sensors are designed to provide open area protection with 50-foot spacing capability as approved by UL 521
The Addressable Monitor Module AMM-4 features a single Style D
— BH501BHT-2 Same as B501BH-2
NIB! System Sensor M500M Intelligent Monitor Module SIMPLEX 4090-9001 The SIGA-IO mounts to aThe System Sensor M500M Monitor Module provides an interface to contact devices, such as security contacts, waterflow switches, or pull stations. Rotary Switch Addressing Standby Current: 400 A max @ 24 VDC (one communication every 5 sec. with 47k EOL); 600 A max @ 24 VDC (one communication every 5 sec. with EOL<1k); 5. 5 latched on). Mounts in a standard 4 in 4 in 218 in junction box.
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