English
English
שפה עברית
繁体中文
Latviešu
беларускі
Hrvatski
lugha ya Kiswahili
አማርኛ
ქართული
Hausa
Zulu
Հայերեն
Igbo
Yoruba
Español
Português
русский
Français
日本語
Deutsch
tiếng Việt
Italiano
Nederlands
ภาษาไทย
Polski
Svenska
magyar
Malay
Dansk
Suomi
हिन्दी
Pilipino
Türkçe
العربية
Indonesia
Norsk
český
ελληνικά
український
فارسی
български
Қазақша
Azərbaycan
Slovenský jazyk
Lietuvos
Eesti Keel
Română
Slovenski
Srpski језик
한국어
Ruina Optoelectronic is a trusted supplier of the 2000ml Large-Capacity Sanitizer Cabinet – the professional choice for businesses, medical offices, schools, and busy households seeking reliable, hands-free sanitation. This guide covers specifications, features, and expert answers.
Small countertop sanitizer bottles run dry hourly in high-traffic environments, creating compliance gaps and increasing staff workload. The 2000ml Large-Capacity Sanitizer Cabinet solves this problem with a wall-mountable, touchless dispenser that reduces refill frequency while maintaining a professional appearance.
Below are the complete technical specifications for the 2000ml Large-Capacity Sanitizer Cabinet.
| Parameter | Specification |
| Model | RN-SD2000 |
| Brand | Ruina Optoelectronic |
| Capacity | 2000 ml (67.6 oz) |
| Dispensing Type | Touchless infrared sensor |
| Power Source | 4 x AA batteries (not included) or USB-C (5V/1A) |
| Material | ABS + anti-UV coating |
| Mounting Type | Wall-mount or freestanding |
| Dimensions (H x W x D) | 28.5 cm x 12.5 cm x 10 cm (11.2" x 4.9" x 3.9") |
| Weight (empty) | 620 g (1.36 lbs) |
| Liquid Compatibility | Alcohol-based gels (60-75% alcohol), lotion sanitizers |
| Dispense volume per use | Adjustable: 0.5 ml to 3 ml |
| Sensor range | 3-8 cm (1.2-3.1 inches) |
| Battery life | Approx. 6 months (based on 100 uses/day) |
| Water resistance | IPX4 (splash-proof) |
- 2000ml large-capacity reservoir – Lasts 2,000+ hand sanitizations (1 ml per use)
- Transparent window – Check liquid level without opening the cabinet
- Lockable lid – Prevents tampering and spillage in public areas
- Non-drip nozzle – Built-in anti-leak valve keeps surfaces clean
- LED indicator – Flashes red when batteries or sanitizer level runs low
| Feature | Standard 500ml Pump Bottle | 2000ml Large-Capacity Sanitizer Cabinet |
| Refills per month (office, 50 uses/day) | 3 times | Once every 13 days |
| Touchless operation | No | Yes |
| Tamper-proof | No | Yes (lockable) |
| Wall-mountable | Rarely | Yes |
| Cost per 1000 ml | Higher (single-use plastic) | Lower (bulk refill) |
| Staff monitoring required | Frequent | Minimal |



A: The cabinet works best with alcohol-based hand sanitizers containing 60% to 75% alcohol, including gel and thin-liquid formulas. It also supports non-alcohol sanitizers such as benzalkonium chloride solutions.
Do not use:
- Lotions or creams
- Liquids with particulate matter (e.g., glitter, scrub beads)
- Highly viscous gels
These may clog the nozzle. For thick gels, set the dispense volume to 2 ml or higher to avoid slow flow. Always test a small amount before filling the full 2000ml tank.
A: Perform maintenance every two months or when dispensing becomes slow.
Cleaning steps:
1. Remove the 2000ml tank and empty any remaining liquid into a sealed container.
2. Fill the tank with warm water (not hot) and 2 drops of mild dish soap.
3. Shake gently, then dispense through the unit until empty.
4. Repeat with clean warm water only to rinse.
5. Wipe the sensor lens and nozzle tip with a damp cloth.
Important precautions:
- Do not submerge the main body in water
- Allow all parts to air-dry completely before refilling
- This routine keeps the unit running like new for over two years
A: Yes, but with precautions.
| Environment | Suitability | Considerations |
| Indoor | Fully suitable | No special restrictions |
| Outdoor with shade (awning, overhang) | Suitable | IPX4 rated for rain splashes |
| Direct sunlight | Use with caution | Anti-UV coating prevents yellowing; high heat may degrade sanitizer |
| Near heat sources (>50°C/122°F) | Not recommended | May affect battery life and liquid stability |
The ABS body has anti-UV coating, so it won't turn yellow quickly. However, direct summer sunlight (above 40°C / 104°F) can degrade alcohol-based sanitizers and reduce battery life. For outdoor use, install the unit under a roof overhang, awning, or inside a weatherproof kiosk. Avoid placing the cabinet near ovens, grills, or other heat sources exceeding 50°C (122°F).
| User Type | Why It Fits |
| Restaurants and cafes | Entry-point sanitation, meets health inspection requirements |
| Medical clinics | High-frequency use, large capacity reduces restocking |
| Schools and daycare centers | Lockable design prevents child tampering |
| Gyms and fitness centers | Wall-mount saves counter space, splash-proof for humid areas |
| Office buildings | Professional appearance, improved employee compliance |
| Busy households | One refill lasts weeks, reduces household chores |
1. Restaurant entrance: Guests sanitize hands upon arrival without touching any surface.
2. Medical clinic waiting room: Hundreds of daily uses – 2000ml tank lasts a full week.
3. School classroom entrance: Lockable lid prevents student tampering; transparent window lets teachers monitor levels.
4. Gym front desk: Wall-mounted to save counter space; IPX4 rating handles humid environments.
5. Large office building elevator lobbies: One unit per floor eliminates queues at small pump bottles.
| Feature | 2000ml Large-Capacity Cabinet | Standard 500ml Pump Bottle |
| Refill frequency (50 uses/day) | Every 13 days | 3 times per month |
| Touchless operation | Yes (infrared sensor) | No (manual pump) |
| Tamper protection | Yes (lockable lid) | No |
| Wall-mountable | Yes | Rarely |
| Cost per 1000 ml | Lower (bulk refill) | Higher (single-use plastic) |
| Staff monitoring | Minimal (transparent window) | Frequent (checking empty bottles) |
Ruina Optoelectronic has been manufacturing professional hygiene and sanitation equipment for over a decade. Every 2000ml Large-Capacity Sanitizer Cabinet undergoes rigorous quality control testing before shipping. As a trusted supplier, Ruina Optoelectronic offers:
- Bulk order discounts for chain stores, property management companies, and corporate procurement
- Custom branding options for enterprise logos and custom colors
- Fast global shipping with tracking
- Responsive technical support for product inquiries
- Consistent quality across every batch with lot number traceability
- Replacement parts availability – battery covers, nozzles, and tanks are long-term stocked



Switching to the 2000ml Large-Capacity Sanitizer Cabinet means fewer refills, less waste, and better compliance. Restaurants, daycare centers, gyms, and office lobbies benefit most from its tamper-resistant lock and transparent level window.
Install one at every entry point and watch hand hygiene rates improve without staff constantly checking bottles. Order your 2000ml Large-Capacity Sanitizer Cabinet from Ruina Optoelectronic today and elevate your facility's hygiene standards.
High Temperature Sterilizer Disinfection Cabinet Machine for Salon 600w
High Temperature Sterilizer Disinfection Cabinet for Dental Clinic 300w
High Temperature Sterilizer Disinfection Cabinet Machine for Home Use 100w
Heating Sterilization Display Intelligent Timer Sterilizer
Large-Capacity Disinfection Cabinet
High-Temperature Disinfection Cabinet