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ZIS-104

Indoor siren   

TECHNICAL DATA

Power source  

230V 50Hz

Backup battery  

3.7V DC, 720 mAh

Frequency  

Z-Wave (868.42 MHz)

Range 

up to 30 m

Alarm signal 

95dB at 1 metre 

Operating temperature

-10°C to +50 °C   >95% RH

IP rating 

Indoor use

Dimensions (Ø x D)

80 x 32 mm excl. contact

ENGLISH

NEXA AB, DATAVÄGEN 37B, SE-436 32 ASKIM, SWEDEN

[email protected]  |  www.nexa.se

SAFETY AND INFORMATION
Range indoors:

 

up to 30 m (optimal conditions). The range is 

very dependent on the local conditions, for example, if there are 
metals in the vicinity. For example, the thin metal coating in energy 
glass with low emissivity has a negative influence on the range 
of the radio signals. There may be restrictions on the use of the 
unit outside the EU. If appropriate, you should check that the unit 
complies with local regulations.
Life-support equipment: Never use Nexa products for life-support 
equipment or other devices where faults or interference could have 
life-threatening consequences.
Interference: All wireless units can suffer from interference that can 
affect the performance and range. For this reason, the minimum 
distance between two receivers should be at least 50 cm
Repair:

 

Do not attempt to repair the product. It does not contain 

any repairable parts.
Waterproofing: The product is not waterproof. Make sure it is dry 
at all times. Damp causes the electronics inside to corrode and this 
could lead to short-circuiting, faults and a risk for electric shocks. 
Cleaning: Clean the product with a dry cloth. Do not use chemicals, 
solvents or strong cleaning agents.
Environment: Do not expose the product to intense heat or cold, 
because it could damage or shorten the service life of the electric 
circuits.

The ZIS-104 is a Z-Wave Plus indoor siren that can be activated 
from a Nexa Bridge or other control device with Z-Wave 
certification. The siren uses a 230V power supply and has a built-in 
battery backup.

SAFETY 
Read through the entire instruction first. Engage a professional if so 
required. Nexa cannot be held liable if the product is used for any 
purpose other than the one for which it is designed, or if there is 
failure to comply with the instruction. 
 
INSTALLATION
The siren is a plug-in model and no installation is required. All you 
need to do is connect it to the Z-Wave network. 
 
CONNECT TO A Z-WAVE NETWORK
Inclusion: 
1. Put the Z-Wave controller in exclusion mode (see the manual for 

the controller) 

2. Press the reset button 3 times within 1.5 seconds. The reset 

button flashes when inclusion starts.   

Exclusion: 
1. Put the Z-Wave controller in exclusion mode (see the manual for 
the controller) 
2. Press the reset button 3 times within 1.5 seconds.
3. The reset button flashes 6 times when exclusion is complete.

FACTORY RESET
1. Hold down the reset button for at least 10 seconds.
2. The LED indicator flashes 2 seconds when resetting is complete.

POWER OUTAGE
The siren runs for up to 4 hours on the built-in backup battery in the 
event of a power outage. 

EXTENDED Z-WAVE CONFIGURATION
Can be found under the product at www.nexa.se

PA system

LED ring 
flashes in the 

event of an  
alarm

Reset button
use the tool 
supplied to 
press the 
reset button

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