Smart lock fit
Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
Arpha 211791: 5-in-1 smart security
Stop guessing who's at your door. This ARPHA smart lock lets you see, hear, and grant access from anywhere. When the doorbell rings, you get an instant alert with a live HD video feed right on your phone. Talk to a delivery driver through the two-way audio, or remotely unlock for a family member.
- Five ways to unlock: Fingerprint, keypad code, app control, or physical key. No more hiding a spare.
- Auto-lock: Set a timer (10 seconds to 30 minutes) so you never accidentally leave the door unlocked.
- Weatherproof: Rated IP65 and tested from -31°F to 158°F. Works through rain, snow, and summer heat.
- Easy install: Fits standard US doors with just a screwdriver. No wiring needed.
Note: WiFi is 2.4GHz only. The camera only activates when someone presses the doorbell — not continuous recording. Ideal for monitoring deliveries and guests without battery drain.
Features
- 150° HD camera
- Doorbell and fingerprint scanner
- Keyless entry with 4 ways to unlock
- Remote access and 2-way audio
- Auto-lock timer
- Weatherproof IP65 with wide temperature range
- Easy install on standard doors
- Low power with 6+ month battery life
- 2.4GHz WiFi only
- 5-in-1 smart security
General specs
- Brand: Arpha
- Model: 211791
- Seller: Retailer
- ID: B0GGGQ61L5
- Finish: Satin Nickel
- Keypad: Yes
- Doorbell: Yes
- Warranty: 18-month
- Backup Key: Yes
- Battery Life: 6+ months
- Connectivity: WiFi 2.4GHz
- Installation: Easy (no wiring)
- Power Source: 4x AA batteries
- Product Type: Smart Lock with Camera
- Remote Access: Yes (via Tuya app)
- : Yes
- Auto Lock Timer: 10 seconds to 30 minutes
- Camera Resolution: 150° HD
- Unlocking Methods: Fingerprint, App Control, Keypad PIN, Backup Keys
- Weather Resistance: IP65
- Fingerprint Scanner: Yes
- Compatible Door Type: Standard doors
- Operating Temperature Range: -31°F to 158°F
- First listed by seller: April 29, 2026
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | Arpha | Camcamp | Devo | hornbill | YHV | Camcamp |
| Model | 211791 | G1 | 4-in-1 | |||
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| Price | RUB 14,090.21 | RUB 8,609.60 | RUB 9,393.21 | RUB 14,873.04 | RUB 11,603.93 | RUB 9,393.21 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 29, 2026 | May 20, 2026 | May 29, 2026 | Jun 19, 2026 | Jun 24, 2026 | Jun 19, 2026 |
| Warranty | 18-month | 12 months | 1 year | |||
| Battery Life | 6+ months | 8 months | Up to 180 days | 60 days (10 unlocks + 3 min video daily) | 8+ months | |
| Installation | Easy (no wiring) | Fits standard US and Canadian doors | No-drill, 15 minutes | No-drill, 15-minute | ||
| Yes | Yes | Yes | Yes | Yes | ||
| Auto Lock Timer | 10 seconds to 30 minutes | 10 to 90 seconds | 10-90 seconds | |||
| Weather Resistance | IP65 | IP66 | IP65 | |||
| Auto Lock | Yes | Yes | Yes | |||
Arpha 211791 Silver 5-in-1 smart security
RUB 14,090.21
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