Geovision

SKU: GV-ML600

Geovision GV-ML600 GV-ML600 Electromagnetic Lock

12V electromagnetic lock with fail-safe release for access control doors

• Fail-safe design releases on power loss, maintaining emergency egress code compliance.
• Rated for -20 °C to 60 °C operation, supporting indoor and harsh commercial environments.
• Compact 250 × 47.2 × 26.6 mm surface-mount housing fits standard door frames without modification.

Geovision

SKU: GV-PCR1251

Geovision GV-PCR1251 125KHz Enrollment Reader

125kHz enrollment reader for proximity card and key fob registration

• Operates at 125kHz for broad compatibility with existing proximity cards and fobs.
• Compact 4×3×1 in form factor simplifies mounting in enrollment stations or control rooms.
• 3-year warranty reduces long-term support risk in enterprise credential management deployments.

Geovision

SKU: GV-PCR1352

Geovision GV-PCR1352 13.56MHz MIFARE Enrollment Reader

13.56MHz MIFARE enrollment reader for access control card programming

• Operates at 13.56MHz for broad MIFARE credential compatibility across deployments.
• Enrollment-focused design accelerates card issuance and reduces provisioning overhead.
• Compact white housing (5×4×2 in, 0.29 lb) backed by a 3-year warranty.

Geovision

SKU: GV-R1352-55

Geovision GV-R1352 13.56 MHz Card Reader

IP66 13.56 MHz contactless card reader for outdoor access control

• IP66 rating blocks dust and high-pressure water jets for exposed outdoor mounting.
• 13.56 MHz frequency supports ISO 14443 Type A/B cards across existing badge infrastructure.
• Indoor/outdoor rated with integrated AC control cabling to reduce field wiring complexity.

Geovision

SKU: 55-RID1352-0101

Geovision GV-R1352 Card Reader (13.56 Mhz) - 55-RID1352-0101

• GV-R1352 13.56 MHz RFID card reader for access control
• IP66 weather-sealed for outdoor door entry installations
• Reads proximity cards, fobs, stickers, and tags

Geovision

SKU: GV-R1352

Geovision GV-R1352 Card Reader IP66

IP66 outdoor card reader for proximity & magnetic stripe access

• IP66-rated enclosure resists dust ingress and high-pressure water spray in any direction.
• Outdoor-rated white housing survives moisture-prone entryways without reader failure.
• 3-year warranty backs deployment in campus, retail, and industrial access control systems.

Geovision

SKU: 84-RK13520-0200

Geovision GV-RK1352 Card Reader - 84-RK13520-0200

• IP66-rated housing withstands rain, dust, and direct spray for outdoor deployment.
• Wiegand (26/34-bit) and RS-485 outputs integrate with standard access control panels.
• Single-gang wall mount accepts GV-MountA900 bracket for US-standard electrical boxes.

GRI

SKU: 2800

GRI 2800 Surface Mount Water Contact Sensor

Surface-mount water sensor with direct contact detection, no drilling

• Surface-mount water contact sensor reacts only to liquid presence
• 5VDC operation drops into standard ELK low-voltage zone wiring
• Filters out humidity false alarms for sub-floor and server rooms

GRI

SKU: 2800-W

GRI 2800-W Surface Mount Water Contact Sensor

Surface-mount water sensor for leak detection in facilities

• Surface-mount water contact closes dry contact when bridged
• 5-24 VDC operation with 10 uA standby current - very low power
• Drops into computer rooms, sub-floors, and telecom equipment areas

GRI

SKU: 2808

GRI 2808 Absence of Water Detector

Water absence detector for server rooms and equipment enclosures

• Absence-of-water detector signals dry condition at the probe
• Operates -40 to 70 degrees C for outdoor and unheated rooms
• 12 inches of direct-burial cable for outdoor sump-pit deployment

GRI

SKU: 2826FS

GRI 2826FS Liquid Level Detector

Industrial liquid level detector with 30VDC operation and wall mount

• Liquid level detector signals presence and level state in real time
• Wall-mount form factor fits tank, sump, and reservoir installs
• Industrial-grade build for facility process control environments

GRI

SKU: 400-W

GRI 400-W 4" Surface Mount Contact

4" surface mount contact for TCP/IP networked door access control

• 4-inch surface-mount door contact fits standard frame cutouts
• Built-in EOL resistors and diodes available on request
• Drops onto existing door hardware with no frame modification

GRI

SKU: 410-W

GRI 410 Series 4" Commercial/Industrial Surface Mount Contact

4" surface mount contact for door monitoring & strike control

• 4-inch commercial surface-mount door contact for industrial install
• Side-terminal connections accept conduit and armored cable
• Lifetime warranty - US-made magnetic switch and magnet assembly

GRI

SKU: 410P-W

GRI 410P Series 4" Commercial/Industrial Surface Mount Contact with...

4" surface mount door contact for commercial access control systems

• 4-inch commercial surface-mount contact with 36-inch armored cable
• Pre-attached shielded leads cut on-site wire pulls
• Built-in EOL resistors and diodes available on request

GRI

SKU: 4110

GRI 4110 Commercial Overhead Door Contact

Commercial overhead door contact for access control integration

• Commercial overhead door position contact for warehouse doors
• Provides real-time open/closed feedback to access control systems
• Lifetime warranty - US-made 3.6 x 3.7 x 0.9 in housing

GRI

SKU: 4400

GRI 4400 Aluminum Industrial Wide Gap Contact

Aluminum contact for wide-gap door frames in commercial access control

• Aluminum wide-gap industrial contact resists oxidation in damp sites
• Lifetime warranty - US-made 2.0 x 0.6 x 0.72 in housing
• Secures chain-link gates, overhead doors, and outbuildings