16
ELK-AEWF
Alarm Engine Wi-Fi Adapter
An optional Wi-Fi adapter for the E27 Alarm Engine. This adapter can 
be used in place of a hard wired Ethernet connection, allowing the E27 
to access the local area network (LAN) and the Internet.  The AEWF 
connects to the E27 board via a dedicated Wi-Fi connector.
•	 Standard supported: 802.11b/g/n
•	 Frequency: 2.4 GHz
•	 Current draw: Approx. 2.1mA
•	 Size: 1.25" x 1.81" x .375"
•	 Includes 2 antenna options
•	 RoHS Compliant
7
62158 57006
3
ELK-AEXDD
Alarm Engine Digital Dialer/Communicator
A Digital Dialer/Communicator for the E27 Alarm Engine, allowing communications 
with a Central Monitoring Station over a traditional landline telephone or dial 
capture cellular device. It operates on the 4 wire data bus and features an 8-pin 
modular phone connector, status/diagnostic LEDs, and convenient test points for 
lineman's test set.
•	 Operates from the E27 'RS-485' Data Bus
•	 Operating Voltage: 13.8 VDC
•	 Support Reporting Format: Contact ID
•	 Current Draw: 31mA nominal, 43mA max
•	 Board Size: 3.44" x 3.88" x 1"
•	 Housing Size: 4.25" x 6.375" x 2.125" 
•	 RoHS Compliant
7
62158 57004
9
ALARM ENGINE Z-WAVE INTERFACE MODULE
ELK-AEZW
Z-Wave Interface Module for the E27 Alarm Engine, allowing control  
of a variety of Z-Wave devices, including lights, locks,
thermostats, and garage door.  The AEZW connects to the E27 
through a dedicated Z-Wave connector.
•	 Z-Wave Plus (500 Series)
•	 Supported Devices: Lights (On/Off and Dimmers), 
Appliance Modules, Thermostats, Locks, and 
Garage Doors (Barrier Operators)
•	 Current Draw: 50mA
•	 Cable Length:  23"
•	 Housing Size: 3.63" x 2" x 1"
•	 RoHS Compliant
7
62158 57005
6
ALARM ENGINE CONTROLS & ACCESSORIES

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