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SWIFT® Smart Wireless Integrated Fire Technology Manual —
P/N LS10036-000SK-E:G 4/13/2020
Section 2: WSK-WGI Wireless System Gateway
2.1 Description
The WSK-WGI is a device in a wireless fire system that acts as a bridge between fire alarm control panels (FACPs) and wireless fire
devices. All wireless fire devices communicate with the gateway over the wireless network formed by the devices and the gateway.
The gateway is powered by either the SLC loop or by any ex24VDC UL listed power supply. The gateway uses the SK protocol
on the SLC to communicate with the panel and a proprietary wireless protocol to communicate with wireless fire devices. The following
graphic is an illustration of the components of the SWIFT Network.
2.2 Agency Approvals
2.2.1 FCC
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1.
This device may not cause harmful interference, and
2.
This device must accept any interference received, including interference that may cause undesired operation.
3.
FCC ID: PV3WFSGW
2.2.2 Federal Institute of Telecommunications
This device utilizes the Honeywell915 rev A radio module and complies with IFETEL standard(s).
IFT: RCPHOSW14-1983
2.3 Specifications
Following are the specifications of the wireless gateway.
Figure 2.1 SWIFT Network
FACP
SLC
wired SLC devices
WSK-WGI
Gateway
wireless mesh
network
SWIFT
Tools
W-USB
!
WARNING: DO NOT MAKE CHANGES TO THE EQUIPMENT
CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED BY THE MANUFACTURER COULD VOID THE USER’S
AUTHORITY TO OPERATE THE EQUIPMENT.
Specifications
Data
External Supply Electrical Ratings
18V-30V
SLC Electrical Ratings
15V-30V
Maximum current when using the external supply
40mA
Maximum current when using the SLC power supply
24mA
Maximum SLC Resistance
50
Ω
Minimum signal strength level needed at the receiver for a primary path with weak
link trouble reporting enabled.
-55dBm