Datasheet
Important
The Olarm 90X requires an Olarm HUB with an active subscription. You can purchase a subscription through your installer, alarm response company, or directly in the Olarm APP.
Perfect for:
Residential security
Garden, Outside patios, Porches, Driveways, Parking bays, Narrow alleys
Commercial security
Entrances, Delivery zones, Emergency exits, Warehouses, Loading bays, Construction sites, Temporary installs
Your security advantage, simplified:
Installs in minutes
QR code pairing via Olarm APP
Olarm HALO secure long range wireless technology
- Cover large properties up to 2km
Wirelessly configure your detector via Olarm APP
- Change sensitivity, range, and other settings remotely - no DIP switches required.
Battery health
- Get notified when your battery is running low
Coverage
Pet tolerance: Large
System capabilities
Features
VXS-RAM
VXS-R-DAM
Indoor / Outdoor
Detection Type
# of Independent Zones
Microwave
Lens blocking detection
Application detection & height
Features
VXS-RAM
VXS-R-DAM
Mounting Height
Sensitivity
Wide Detection Angle
Wide Detection Range
Line of Defence Protection
PIR features & specifications
Features
VXS-RAM
VXS-R-DAM
LED indicator
Pet tolerant
Wall Tamper
LID Tamper
Radio / wireless technologies
Type Approval Note: Type Approval may be required in your country/region. Please contact our sales team to confirm regional support.
Connectivity
Antenna Type
Tamper proof internal
Bluetooth
BLE 5
Olarm HALO
Olarm's proprietary long range and low power secure communication protocol
Olarm HALO - Wireless Protocol
Olarm HALO is the invisible thread that keeps all your security devices connected over long distances with minimal power usage.
Modulation
LoRa
Frequency Range
863-870
MHz
Bandwidth
125 kHz
Range
Up to 2km (line of sight)
Key Features
Secure, long-range encrypted wireless technology
Continuous device health monitoring
Automatically monitors for tampering, battery, and signal issues
Superior resistance to interference & signal jamming
Dual wireless channels for maximum reliability
Constant connection with reliable check-ins
Bluetooth Low Energy (BLE)
Standard
Bluetooth 5.0 Low Energy
Purpose
Firmware updates
Antenna Type
Tamper resistant internal
Data Rates
Up to 2 Mbps (Bluetooth 5.0 LE 2M PHY), 1 Mbps standard BLE
Tx Power
Up to +6 dBm
Rx Sensitivity
Approximately -96 dBm at 1 Mbps
Range
Up to 100m typical
Encryption
AES-128
Olarm APP - View events
Features
VXS-RAM
VXS-R-DAM
Zone Alarm (No Detection/Detection)
Tamper (Cover & Wall) (Seperate Sensor)
Lens blocking detection
Battery Voltage (via Olarm CONNECT)
Olarm APP - Set general device settings
Features
VXS-RAM
VXS-R-DAM
LED (OFF/ON)
Detection rest period (0 - 255)
Olarm APP - Set PIR settings via Mobile App
Features
VXS-RAM
VXS-R-DAM
Lens blocking detection (ENABLE/DISABLE)
PIR sensitivity (LOW/MID/HIGH)
Mw sensitivity (S-LOW/LOW/MID/HIGH/S-HIGH)
Mw immunity (OFF/ON)
OPTEX indicated battery and power usage
Features
VXS-RAM
VXS-R-DAM
Power input
Current draw
4 mA max. at 3 VDC
8 mA max. at 3 V DC
Connectors
Olarm CONNECT connects to the Optex detector through the Serial Port only. This provides full wireless remote configuration support. Other ports shown are not used.
Features
VXS-RAM
VXS-R-DAM
Serial Port
Power
Alarm
Trouble
Packaging
Features
VXS-RAM
VXS-R-DAM
Packaged weight incl. batteries
Packaged dimensions (Length x Width x Depth)
Device weight
Device dimensions (Height x Width x Depth)
Enclosure material
What's included in the box
1 x Olarm 90XS
1 x Olarm CONNECT transmitter
1 x Optex integration serial cable
2 x screws 4 x 20mm
2 x CR123A battery
1 x masking strip
Certifications, accreditations & test reports
Olarm CONNECT meets international safety, security, and wireless communication standards. These certifications ensure the device is safe to use, won't interfere with other devices, and meets regulatory requirements in your region.
Type Approval
ICASA TA-2025/2247
Safety & Health
- EN IEC 62368-1:2020+A11: (2020)
- IEC 62368-1: (2014)
- UN38.3 (CR123A Battery)
RF Exposure / SAR
EN 62311:2022
Electromagnetic Compatibility (EMC)
- ETSI EN 301 489-1: V2.2.3 (2019-11)
- ETSI EN 301 489-3: V2.1.1 (2019-03)
- ETSI EN 301 489-17: V3.2.4 (2020-09)
Radio Spectrum Efficiency
- ETSI EN 300 220-1: V3.1.1 (2017-02)
- ETSI EN 300 220-2: V3.2.1 (2018-06)
- ETSI EN 300 328: V2.2.2 (2019-07)
MW Frequency and country approval list
10.525 GHz
Denmark, Finland, Germany, Greece, Italy, Luxembourg, Netherlands, Spain, Sweden, Iceland, Norway, Switzerland, South Africa
10.587 GHz
Belgium, France, Ireland, Luxembourg, Netherlands, United Kingdom, Germany, Italy, Spain, Greece, South Africa
More info
Manufacturer
OPTEX Co., Ltd.
5-8-12 Ogoto, Otsu, Shiga, 520-0101, Japan
Importer