As an Amazon Associate, we earn from qualifying purchases. Alpha NC500ESSK NC500ES Series Site Survey Kit | 123 Security Products Alpha . NC500ESSK Gallery Attributes Brand name, Manufacturer name, ManufacturerAlpha Extra Product NameAlpha NC500ESSK NC500ES Series Site Survey Kit | 123 Security Products moq, multiple, tierMinQty11 MPN, SKUNC500ESSK qtyInStock-2 qtySourcefixQty1 snippetNC500ES Series Site Survey Kit Used with NC501ES Systems Only (with Echostream Technology). The Alpha Communications® / TekTone NC500ESSK is a portable, easy-to-use site survey kit that takes the guesswork out of creating a wireless installation plan with a quick and accurate site survey. The NC500ESSK is used to determine the optimum location for transmitters and repeaters in a TekCARE®500 (TC500) Wireless Emergency Call System. The NC500ESSK demonstrates the superior range, performance and reliability in virtually any environment. The NC500ESSK is powered by a rechargeable battery and is complete portable. tierPrice11627.85 Distributor offers SellerSKUMOQIn stockMultiplePrices 123securityproducts.comNC500ESSK1-211 @ $1627.85