ELK-SL1B -- Strobe Light, BlueStrobe Light, Blue The ELK SL1B delivers reliable alarm signalling for professional security installations. Built to withstand demanding environments, ELK sirens and strobes provide clear, attention commanding output required by industry standards. Features Professional grade quality trusted by integrators since 1977 ELK Products technical support available to professional installers In stock and ships fast Specifications Part Number ELK SL1B Vendor

UPC / Barcode 762158 550379 Dimensions 6

M1 LCD Keypad -- Blue Backlit Display

2-Way Audio w/Built-in microphone/External

totaling 16GB for A-Series 2A and Q-Series NVRs

30 fps @ 1920x1080

Vivotek AT-CAS-001

UNV 4MP 10x Lighthunter Network Dome PTZ

UPC / Barcode 762158 014185 Dimensions 5

6MP 20M IR H

two-way wireless transceiver

UNV 4MP 33X PTZ

TriStar Security Products NVR301-08LS3-P8