SensGuard X1 Alarm Receiver

- Qty of control zones:10 zones
- Qty of control points:up to 200 alarm sensors
- Communication range:up to 150m
- Signal encryption:AES-128
Central alarm hub with 90dB siren, zone lights, and secure wireless control for up to 200 sensors.
SensGuard X1 Alarm Receiver
The SensGuard X1 Alarm Receiver is the central receiver of the SensGuard wireless optical alarm system. It receives signals from SensGuard VCNL4010 wireless security sensors and SensGuard RC1 wireless control keys, then reacts with a loud acoustic alarm and visual zone indication.
The X1 receiver is designed for retail stores, jewelry shops, mobile phone stores, museums, art galleries, offices, exhibitions and other locations where multiple protected objects, showcases, doors or windows must be monitored at the same time.
The receiver supports up to 10 independent control zones, up to 20 sensors per zone and up to 200 sensors in total. Each zone can also be controlled with up to 10 SensGuard RC1 wireless control keys.

SensGuard X1 alarm receiver provides sound alarm and visual zone indication for wireless optical security sensors.
At a Glance
- Central alarm receiver for SensGuard wireless optical alarm systems.
- 90 dB acoustic siren for immediate alarm notification.
- LED zone indicators to show which zone triggered the alarm.
- Up to 10 independent control zones for structured site protection.
- Up to 20 sensors per zone and up to 200 sensors per receiver.
- Up to 10 RC1 wireless control keys per zone for staff access control.
- 868 MHz wireless communication with VCNL4010 sensors and RC1 key fobs.
- AES-128 encrypted radio channel for secure alarm communication.
- Up to 150 m communication range in clear line-of-sight conditions.
- 5V power supply by adapter or USB connection.
- 10 selectable sounds, from short notification beep to loud siren.
How the X1 Alarm Receiver Works
SensGuard VCNL4010 sensors monitor protected objects, showcases, doors or windows. When an unauthorized movement or opening is detected, the sensor sends an encrypted wireless signal to the X1 receiver.
The X1 receiver activates a 90 dB acoustic alarm and turns on the LED indicator for the corresponding zone. This helps staff quickly identify where the alarm was triggered and respond immediately.
Communication between sensors, remote controls and the alarm receiver is protected by AES-128 encryption over the 868 MHz radio channel.
Zone Unlock Logic with RC1 Control Key
The X1 receiver works together with SensGuard RC1 wireless control keys. Pressing the button on the RC1 remote unlocks the entire paired control zone for 5 seconds. Even if 20 sensors are linked to that zone, they are temporarily disabled for this short access period.
If more than one sensor is triggered during these 5 seconds, for example two showcases are opened at the same time, the system treats this as a violation and activates the alarm.
As soon as one sensor is activated during the 5-second unlock period, the system instantly arms itself again, locking the remaining sensors in that zone. This allows staff to open one showcase or protected object without disabling the full alarm system.
Notification Mode Without Remote Control
The X1 receiver can also be used without a remote control. In this mode, every sensor trigger starts an acoustic notification on the receiver.
The receiver has several sound options, including short and unobtrusive notification melodies. This allows the system to be used for staff notification when a showcase is opened, without always using the loud alarm siren in the sales area.
Installation and Pairing
Installation is plug-and-play. Connect the X1 receiver to a 5V power source using the supplied adapter or USB connection, pair the VCNL4010 sensors and RC1 control keys, and assign them to the required alarm zones.
During pairing, the indicator of the selected zone blinks on the receiver. Sensors are paired by selecting the zone and triggering the sensor. RC1 control keys are paired by selecting the zone and pressing the button on the key fob.
The receiver can be placed near staff, in a security room, behind a counter or in a utility room, depending on the site layout and required response workflow.

SensGuard alarm components can be used for showcases, paintings, doors, windows and protected objects.
Compatible Alarm System Components
The SensGuard X1 receiver is used together with SensGuard VCNL4010 wireless optical security sensors and SensGuard RC1 wireless control keys.
- SensGuard VCNL4010 Wireless Security Sensor - wireless optical security sensor with built-in battery.
- SensGuard X1 Alarm Receiver - central receiver with sound and light indication for alarm zones.
- SensGuard RC1 Wireless Control Key - compact remote control for locking and unlocking the system.
Typical Applications
SensGuard X1 is suitable for sites where several protected objects, showcases or access points must be monitored by one central alarm receiver.
- Retail showcases for jewelry, smartphones, electronics, watches and luxury goods.
- Museums and art galleries for paintings, exhibits, frames and valuable display objects.
- Shop windows for detecting unauthorized opening or object movement.
- Doors and windows in retail stores, offices, galleries and storage rooms.
- Temporary exhibitions for object protection at fairs, events and pop-up displays.
- Large multi-zone premises where different areas need separate alarm indication.
Business Benefits
The X1 receiver helps organize wireless object protection into clear alarm zones. Staff can see which zone triggered the alarm, respond faster and manage protected showcases or exhibits without switching off the entire system.
The system is useful for daily retail and museum operations because it combines object protection, wireless installation, staff access control and acoustic notification in one compact receiver.
- monitor up to 200 wireless alarm sensors with one receiver;
- divide a site into up to 10 independent alarm zones;
- show the alarm location with LED zone indication;
- support controlled staff access with RC1 key fobs;
- use encrypted wireless communication without cabling;
- protect showcases, doors, windows, paintings and valuable objects.
Example in Action
A jewelry store installs SensGuard VCNL4010 sensors on several display showcases. The sensors are grouped into separate zones on the X1 receiver, for example rings, watches, mobile phones and window displays.
When a showcase is opened without authorization, the X1 receiver activates the alarm and shows the relevant zone indicator. During normal sales work, staff use RC1 control keys to briefly unlock the required zone while all other zones remain protected.
Technical Details
| Device model | SensGuard X1 Alarm Receiver |
|---|---|
| Technical documentation and installation manuals | https://docs.sensmax.eu/sensguard-alarm-system/x1-receiver-datasheet |
| Application | Retail alarm system, showcase alarm, jewelry store security, museum and gallery alarm, painting protection, door and window opening alarm, exhibition security and object movement protection |
| Supported devices | SensGuard VCNL4010 Wireless Security Sensor and SensGuard RC1 Wireless Control Key |
| Control zones | 10 independent zones |
| Maximum number of sensors | Up to 200 sensors total, up to 20 sensors per zone |
| Maximum number of remote controls | Up to 10 key fobs per control zone |
| Alarm output | 90 dB acoustic siren and LED zone indicators |
| Notification sounds | 10 selectable sounds, from short notification beep to loud continuous siren |
| Unlock logic | RC1 remote unlocks the paired zone for 5 seconds. If more than one sensor is triggered during this period, the alarm activates. After one sensor is triggered, the system arms itself again. |
| Radio frequency | 868 MHz |
| Signal encryption | AES-128 secure channel |
| Communication range | Up to 150 m in clear line-of-sight conditions |
| Power supply | 5V AC adapter or USB connection |
| Dimensions | 114 × 36 × 20 mm |
| Compliance | CE and RoHS |
Scope of Alarm System Components
| Model | Description |
|---|---|
| SensGuard X1 Alarm Receiver | Central receiver supporting up to 10 independent control zones, up to 20 sensors per zone and up to 200 sensors in total. Alerts with sound and light indication. |
| SensGuard VCNL4010 Wireless Security Sensor | Wireless optical security sensor with built-in battery |
| SensGuard RC1 Wireless Control Key | Compact remote control for locking and unlocking the system, up to 10 remote controls per control zone |
FAQ SensGuard X1 Alarm Receiver
- Is SensGuard X1 an alarm sensor?
No. X1 is not an alarm sensor. It is the central alarm receiver that receives signals from SensGuard sensors and RC1 control keys. - Which devices does X1 support?
X1 supports SensGuard VCNL4010 wireless security sensors and SensGuard RC1 wireless control keys. - How many alarm zones does X1 support?
The receiver supports up to 10 independent control zones. - How many sensors can be connected?
Up to 200 sensors in total can be paired with one X1 receiver, with up to 20 sensors per zone. - How many RC1 key fobs can be used?
Up to 10 RC1 wireless control keys can be paired to each control zone. - How loud is the alarm?
The X1 receiver provides a 90 dB acoustic siren and LED zone indication. - What happens when the RC1 remote is pressed?
The paired zone is unlocked for 5 seconds. After one sensor is triggered, the system arms itself again. If more than one sensor is triggered during the unlock period, the alarm activates. - Can X1 be used only for notification, without a loud alarm?
Yes. The receiver includes several selectable sounds, including short and unobtrusive notification tones for staff notification scenarios. - What is the wireless range?
The communication range is up to 150 m in clear line-of-sight conditions. - Is the communication encrypted?
Yes. The system uses AES-128 encrypted wireless communication. - How is X1 powered?
The receiver is powered by a 5V adapter or USB connection.
Ready to Get Started?
Need a central alarm receiver for wireless object protection in a retail store, jewelry shop, museum, gallery, exhibition or showroom? SensMax can help you define the right SensGuard alarm system configuration.
Share the number of protected objects or showcases, required alarm zones, staff access needs and approximate distances to the receiver, and we will help prepare the correct setup.
Request a quote for SensGuard X1 Alarm Receiver
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