Y35 v2


  • 5 Channels MDVR – 4 Analog High Definition channels and 1 IP channel
  • All channels 1080P
  • H.265 video compression
  • FlexFi (built-in WiFi)
  • Dual streaming
  • Dual SD card slots


The Gatekeeper Y35 V2 is a 5 channel (4 AHD, 1 IP) video recorder. Each AHD and IP channel supports up to 1080P and up to 30 FPS simultaneously with independently selectable resolutions and 8 quality levels.  Analog High Definition camera utilizes Gatekeepers standard analog cables.  This allows vehicles with existing analog compatible cabling to be easily updated to high definition cameras.

The Y35 V2 utilizes H.265 and H.264 video encoding. H.265 provides great video quality while producing 15% to 20% less data. That means longer record times. The Y35 V2 has dual SD card slots and can accept up to 256GB SD card in each slot (512GB total).


The Y35 V2 is WiFi Ready. The Y35 V2 comes standard with Gatekeeper’s FlexFi (built-in WiFi). Utilizing WiFi 802.11 a/n/ac dual band at 2.4 GHz and 5GHz, Gatekeeper’ FlexFi can be configured to connect to an in-yard Access Point or act as an access point to allow DVR configuration using an Android tablet and Gatekeeper G4 Connect software.

Gatekeeper’s Y35 V2 high definition digital recorders with internal WiFi combined with G4 Vision software provides school bus operators with an on-command connection centralizing communications for system health check, driver behavior analysis, video management, live streaming video, GPS, routing and mapping, student tracking and other third-party software applications.


The Y35 V2 DVR passes MIL SPEC 810F (Trucks on Streets) for shock and vibration. The MDVR can operate at temperate range from -40°F to 158°F (-40°C to +70°C). In addition, Gatekeeper has developed and subjected the Gatekeeper DVRs to custom shock and vibration profiles. These profiles were derived by placing sensors on vehicles, and recorded the shock and vibration that actual DVRs were subjected to in real world conditions.


The following optional peripherals are available:

  • Driver Alert Button with Status LEDs
  • Rear cable cover
  • Interactive Control Display
  • External G Sensor
  • 4 Port Hub
Public Transport
  • Violence
  • Bullying
  • Vandalism
  • Potential Terrorist Threats
  • Stop Arm Violations
Law Enforcement
  • Violence
  • Bullying
  • Vandalism
  • Potential Terrorist Threats
  • Stop Arm Violations
Transport Services
  • Hazardous Materials
  • Road Rage
  • Driver Behavior
  • False Insurance Claims
  • Asset Protection
 System Specifications
Video Channels 4 Analog High Definition (AHD) channels and

1 IP channel

Output 1 channel
Video Compression H.265 / H.264
Video Quality User configurable (1 to 8)
Resolution IP: Camera Dependent

1080p (1920×1080)

720p (1280×720)



1080p (1920 x 1080)

720p (1280 x 720)

WD1 (928 x 480), WHD1 (928 x 240), WCIF (464 x 240),

D1 (704 x 480), HD1 (704 x 240), CIF (352 x 240)


WD1 (928 x 480), WHD1 (928 x 240),

WCIF (464 x 240), D1 (704 x 480), HD1 (704 x 240), CIF (352 x 240)

Video Resource 4 channels @ 15 FPS 1080P (AHD),

1 channel @ 30 FPS 1080P (IPC)


4 channels @ 30 FPS 720P (AHD),

1 channel @ 30 FPS 1080P (IPC)


2 channels @ 30 FPS 1080P (AHD),

1 channel @ 30 FPS 1080P (IPC)

Video Streams Dual Streaming
Audio Channels 4 analog channels and 1 via IP
Audio Compression ADPCM
SD Card Dual SD cards each support 32GB, 64GB, 128GB, 256GB
Recording Trigger Recording Trigger Schedule, alarms, sensor triggers
Pre recording 0 to 60 min
Post recording Max 30 min
File Size 15 min of video
DVR Video Playback 1 channel local up to 5 channels using G4 Viewer Plus
Search Method Date/Time, channel file type
Backup Mode USB
Ethernet Ethernet RJ 45 port (10/100M)
WIFI Optional 802.11b/g/n/ac 5GHz


GPS GPS Location, Speed, Time Sync
Input Input 8 to 36v
Output 5V@1A, 12V@1A
Consumption 29W recording
Standby Current <1 mA @ 12.6V
Dimensions 6.5” x 6.25” x 2.25” (165 mm x 159 mm x 57 mm) without cable cover


9.0” x 6.25” x 2.25” (230 mm x 159 mm x 57 mm)

with cable cover (optional)

Weight 2.4 lbs. (1.09 kg)
Operating Temperature -40°F to 158°F (-40°C to +70°C)
Humidity Below 90% non-condensing

Y35 v2 Product Sheet