As an Amazon Associate, we earn from qualifying purchases. Alpha RCC2528DS Desk Type Refuge Call Centers | 123 Security Products Alpha . RCC2528DS Gallery Attributes Brand name, Manufacturer name, ManufacturerAlpha Extra Product NameAlpha RCC2528DS Desk Type Refuge Call Centers | 123 Security Products moq, multiple, tierMinQty11 MPN, SKURCC2528DS qtyInStock-2 qtySourcefixQty1 snippetRefuge Call Center is used with the AlphaRefuge area of Refuge system, and are heavy-duty Desk Mount type. It used with the RCB2400 Series Refuge Call Boxes. This Refuge Call Center powered by connecting to the central PBX controller and the PWRAPC or PWRAPC112 power supply unit. The AlphaRefuge central equipment power supply provides back-up battery and charging circuitry for the RCB2400 series remote call boxes as well as the refuge command center. Only one (1) PWRAPC power supply is needed per system for up to 36 RCB2400 series refuge call boxes. For systems with 37 to 112 RCB2400 series refuge call boxes, use the PWRAPC112 power supply in place of the PWRAPC unit. tierPrice12084.4 Distributor offers SellerSKUMOQIn stockMultiplePrices 123securityproducts.comRCC2528DS1-211 @ $2084.40