ZIS-104 - Alarm system Nexa - Free user manual and instructions
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| Product Type | Wireless Alarm System |
| Dimensions (control panel) | 120 x 80 x 30 mm |
| Weight (control panel) | 150 g |
| Power Supply | 9V DC adapter (included) or 3x AA batteries (not included) |
| Battery Backup | Yes, up to 24 hours |
| Sound Output | Built-in siren, 105 dB |
| Number of Zones | 8 wireless zones |
| Compatible Sensors | Door/window, motion, smoke, water leak |
| Remote Control | RF key fob, range up to 50 m (open space) |
| Alarm Trigger Delay | Configurable (0-30 seconds) |
| Alarm Duration | 4 minutes, then auto-reset |
| Operating Temperature | 0°C to 40°C |
| Humidity Range | 10% to 90% (non-condensing) |
| Maintenance | Clean with a dry, soft cloth; replace batteries as needed |
| Safety Features | Low battery warning, tamper protection, auto-test |
| Spare Parts Availability | Replacement sensors, remote controls, and power adapters sold separately |
| Reparability | Modular design; user-replaceable batteries and fuse |
| Certifications | CE, RoHS |
Frequently Asked Questions - ZIS-104 Nexa
How do I pair a new sensor with the Nexa ZIS-104 control panel?
Press and hold the LEARN button on the control panel for 3 seconds until the LED flashes. Then trigger the sensor (e.g., open the door contact) to pair. The panel will confirm with a beep.
What type of batteries does the Nexa ZIS-104 control panel use?
The control panel uses 3 AA alkaline batteries (not included) for backup power. It also comes with a 9V DC power adapter.
How can I adjust the alarm volume on the ZIS-104?
The alarm volume is fixed at 105 dB and cannot be adjusted. However, you can set the alarm duration in the settings.
What should I do if the alarm goes off accidentally?
To silence a false alarm, enter your master PIN code on the keypad or press the ARM/DISARM button on the remote. The alarm will stop immediately.
Can I add more than 8 sensors to the Nexa ZIS-104?
The system supports up to 8 wireless zones. Each zone can have one sensor. If you need more, consider expanding with a second control panel.
How do I reset the Nexa ZIS-104 to factory defaults?
Press and hold the RESET button (located on the back) for 10 seconds using a paperclip. The panel will beep twice and all settings will be cleared.
What is the range of the remote control?
The RF remote has a range of up to 50 meters in open space. In buildings, walls may reduce the range to 20-30 meters.
How do I test if the alarm system is working properly?
Arm the system and then trigger a sensor (e.g., open a door). The siren should sound for 4 minutes and the panel will show the zone number. To stop, disarm the system.
Can I use the Nexa ZIS-104 with a smartphone app?
No, the ZIS-104 is a standalone system without Wi-Fi or app support. It operates locally with remote controls and sensors.
What does the tamper protection do?
If someone tries to remove the control panel from the wall or open its casing, the tamper switch will trigger the alarm immediately, even if the system is disarmed.
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