Wireless transmitter, Ajax MultiTransmitter (8EU) Ekingen Elektronik black

Power & Protection

IP / IK Rating

IP40, IK06

Power Source

Mains 100–240 V~, 50/60 Hz;
backup battery 12 V⎓ up to 7 Ah (not included)

Mains Voltage

100–240 V~, 50/60 Hz

Current Draw

14.6 mA (quiescent), 69.6 mA (maximum)

Overview

Alarm Device Type

Wired detectors integration module (18 wired zones)

Wireless Protocol

Jeweller

Wireless Range

2000 m (6561.7 ft)

Encryption

Block encryption featuring a dynamic key

System Capacity

Max Zones

18

Physical

Operating Temperature

-10 … +40 °C (14 … 104 °F)

Weight

802 g (28.29 oz)

Tamper Alarm

Yes

Communication

Frequency bands

866.0 – 866.5 MHz 868.0 – 868.6 MHz 868.7 – 869.2 MHz 905.0 – 926.5 MHz * 915.85 – 926.5 MHz 921.0 – 922.0 MHz;
Depends on the sales region.;
* Certified according to UL/ULC standards.

Maximum effective radiated power (ERP)

up to 20 mW

Radio signal modulation

GFSK

Encrypted Communication

All stored and transmitted data are protected by block encryption featuring a dynamic key.

Frequency Hopping

To prevent radio interference and jamming.

Wired Devices Connection

Number of zones

18 wired zones;
Multiple devices can be connected to one zone. The number of connected devices depends on their power consumption.

Type of connection

NC, NO, EOL;
MultiTransmitter Jeweller with a firmware version lower than 2.13.;
NC, NO, EOL, 2EOL, 3EOL;
2EOL and 3EOL connection types are only available for MultiTransmitter Jeweller with the firmware version 2.13.0 or later. The integration module should be added to a compatible hub running on OS Malevich 2.13 or later. If Hub (4G) Jeweller is used, the control panel should be updated to OS Malevich 2.28 or later.

EOL resistance

from 1 kΩ to 7.5 kΩ with 100 Ω increment;
MultiTransmitter Jeweller with a firmware version lower than 2.13. EOL resistance is measured automatically in the Ajax PRO apps.;
from 1 kΩ to 15 kΩ for each resistor, up to 30 kΩ of total resistance;
MultiTransmitter Jeweller with a firmware version 2.13 and higher. Resistance is measured automatically for each EOL resistor in the Ajax PRO apps.

Cable Length

up to 1,300 ft;
When using a signal cable with a 0.00034 sq. in copper-clad aluminium conductor.

Operation Mode

pulse, bistable;
Adjusted by a PRO or user with admin rights in the Ajax app.

Event types

15 event types of wired devices;
Tamper alarm;
Intrusion;
Fire;
Auxiliary alarm;
Panic button;
Gas alarm;
Malfunction;
Leakage;
Glass break;
High temperature;
Low temperature;
Masking;
Duress code (opening);
Vibration (seismic sensor);
Custom;
Adjusted by a PRO or a user with admin rights in the Ajax app.

Recommendations

Recommendations

The device is powered from the 100–240 V~ mains and designed for indoor use only.

Sabotage Protection

Protection against spoofing

device authentication

Communication loss detection

within 36 seconds;
Between a hub or range extender and MultiTransmitter Jeweller. The detection time depends on the Jeweller or Jeweller/Fibra settings.

Instant detection of wired connection loss, short circuits, and malfunctions

when using EOL/2EOL/3EOL connection type;
Depends on the connection type.

Power Supply

MultiTransmitter Jeweller power supply

100–240 V~, 50/60 Hz

Type

type A;
Power supply is used inside the supervised premises.

Device’s operating voltage range

100–240 V~, 50/60 Hz

Device's Quiescent Current at Nominal Voltage

14.6 mA

Device's Maximum Current at Nominal Voltage

69.6 mA

MultiTransmitter Jeweller backup power supply

12 V⎓, up to 7 Ah capacity with a full charge cycle of up to 30 hours;
MultiTransmitter Jeweller average consumption from the backup battery after the main power supply loss is up to 33 mA (without detectors). When using a 7 Ah battery, the minimum operating time at a maximum load of 1 А will be 7 hours. For autonomous work for 12 or 24 hours, the maximum load should be no more than 0.55 A and 0.28 A, respectively. The backup battery is not included in the set.

Low battery voltage

11.4 V⎓

Low battery recovery voltage

12.9 V⎓

End-of-life battery voltage

11.1 V⎓

Maximum output peak-to-peak ripple battery voltage

50 mV⎓

Minimum backup battery energy level in the charged state

100%

Connected devices power supply

10.5–15 V⎓, up to 1 A of total maximum current consumption;
Two power lines powered by MultiTransmitter Jeweller for other devices. One power line for fire detectors.

Casing

Dimensions

7.55″ × 9.37″ × 3.94″

Weight of the White Device

30.83 oz

Weight of the Black Device

28.29 oz

Operating Humidity

up to 75%;
Humidity of up to 93% is certified according to UL/ULC standards.

Colors

Black;
White

Complete set

Complete set

MultiTransmitter Jeweller board;
Casing;
Power cable;
Screw terminal block Adapter (only for INCERT compliance);
12 V⎓ battery connection cable;
Installation kit;
Quick start guide

Additional information

Warranty

24 months