Vivarium Electronics VE300x2 Proportional Dual Zone Thermostat

Reptiles have unique thermal needs based on species, behavior, and enclosure style - and the VE-300X2 from Vivarium Electronics manages two of them at once. With independent pulse and on/off control across two zones - each with its own night drop and alarms - it replaces two thermostats with one reliable controller, ideal for racks and multi-enclosure rooms.

Best For

• Breeding racks, multi-enclosure rooms, and habitats with two separate warm zones
• Keepers running two heating circuits who want one controller instead of two
• Heat tape, heat mats, radiant heat panels, and Ceramic Heat Emitters — with per-zone night drop and alarms

Key Features

• Dual-Zone Control – Manage two independent heating circuits from one thermostat.
• Pulse and On/Off Modes – Match the right output style to each zone's heat source.
• Night Drop Per Zone – Each zone automatically lowers overnight to mimic natural day/night cycles.
• Alarms Per Zone – Independent alerts the moment either zone moves out of range.
• Safety Shutoff Built-In – Automatic protection against overheating for round-the-clock peace of mind.
• 900W Total Capacity – Plenty of headroom for racks, vivariums, and multi-enclosure setups.

VE Thermostat Comparison Chart

Not sure the VE-300X2 is the right fit? Compare it against the rest of the series:

Why Keepers Love It

Whether you're running a breeding rack, multiple vivariums, or habitats with separate warm zones, the VE-300X2 gives each zone its own precision control, night cycling, and alarms - one unit doing the work of two. Trusted by hobbyists and breeders alike for performance, safety, and long-term reliability.