As an Amazon Associate, we earn from qualifying purchases. Alpha MLS-32L-IC 32 Input Signal Board-Isol Com | 123 Security Products Alpha . MLS-32L-IC Gallery Attributes Brand name, Manufacturer name, ManufacturerAlpha Extra Product NameAlpha MLS-32L-IC 32 Input Signal Board-Isol Com | 123 Security Products moq, multiple, tierMinQty11 MPN, SKUMLS-32L-IC qtyInStock-2 qtySourcefixQty1 snippet32 Input Signal Board-Isol Com Used with MLS-SPU1 Interface 1-8 Required Per System Plugs Into MLS-EC1 Enclosure. The Alpha Page™ pocket page system, from Alpha Communications® can be used to monitor nurse call or alarm signals from nurse call systems, fire alarm systems, access control systems, security systems, industrial machinery and other sources. Signals that can be used to trigger pages include dry contacts, AC voltages or DC voltages. The system accepts up to 256 inputs in multiples of 32. The system can be expanded at any time. tierPrice1254.22 Distributor offers SellerSKUMOQIn stockMultiplePrices 123securityproducts.comMLS-32L-IC1-211 @ $254.22