AJAX Relay User Manual

Use scenarios to program actions of (Relay, WallSwitch or
Socket) in response to an alarm, press or schedule. A scenario can be
created remotely in the Ajax app.
The Ajax security system can be connected to the central monitoring station of
a security company.
Functional Elements
automation devices
Button
How to create and configure a scenario in the Ajax security system
Buy low-tension relayRelay
1. Antenna
2. Power supply terminal block
3. Contacts terminal block
4. Function button
5. Light indicator

AJAX Relay Specifications

General

Actuating element	Electromagnetic relay
The service life of the relay	200, 000 switchings
Operating modes	Pulse and bistable
Pulse duration	0.5 to 255 seconds
Parameter control	Yes (voltage)
Supply voltage range	7 – 24 V (DC only)
Voltage protection	Yes, min — 6.5 V, max — 36.5 V
Maximum load current*	5 A at 36 V DC, 13 A at 230 V AC
Maximum current protection	No
Device energy consumption	Less than 1 W⋅h
Frequency band	868.0 – 868.6 MHz or 868.7 – 869.2 MHz depending on the region of sale
Effective radiated power	3.99 mW (6.01 dBm), limit — 25 mW
Modulation of the radio signal	GFSK
Maximum distance between the device and the Hub	Up to 1000 m (any obstacles absent)
Communication ping with the receiver	12 – 300 sec (36 sec default)
Compatibility	Operates only with all Ajax hubs, and range extenders
Shell protection rating	IP20
Operating temperature range	From 0°С to +64°С (ambient)
Max. temperature protection	Yes, over 65°C at the place of installation or over 85°C inside the Relay
Operating humidity	Up to 75%

Weight and Dimensions

Dimensions	39 × 33 × 18 mm
Weight	25 g