CATCHFACE 98K2 Smart Lock Box Instruction Manual
- June 16, 2024
- CATCHFACE
Table of Contents
Smart Lock Box
Installation and Operation Guide
PRECAUTIONS FOR USE
Please read the following precautions carefully to have a better using
experience.
At FACTORY DEFAULT MODE, any fingerprints can unlock
| LRO3 | Smart Lock Box, and the default code is 123456 + /. |
|---|---|
| R03 | Emergency Power Supply: USB-C Charge Port. |
Please do not close the App interface during the firmware upgrade.
| Smart Lock Box required 3*AAA Alkaline Batteries(LRO3), DO NOT USE: Zinc-
manganese Dry Batteries (R03), Li-ion [Prmeries Rochargeabe Bartaries, o
other bariary ypes.
---|---
| Please donot mix old and new batteries, change the batteries in low-battery
status, and routinely check for battery leaks.
What’s in the Box
Lock Box Parts
- shackie
- Shackle Nut
- shackie screw
- Shackle Holder
- Battery Cover Screw
- Sattory Cover
- Hexagonal Wrench
- shacki Hole
- 3MTape
Product Dimensions
Box Space
Technical Details
| Product Name | Smart Lock Box |
|---|---|
| SKU | K221-TTL (Code) K241 (Fingerprint&Code) |
| Item Weight | 1.5bs |
| Access Methods | K221-TTL: App(via Bluetooth), Code K241: App(via Bluetooth), |
Fingerprint, Code
Battery Type| 3*AAA Alkaline Batteries
Battery Life| Up 1012 Months (Unlock 10 times a Day)
Rated Voltage| 45V
Storage Capacity| K221-TTL:100 PCS of Codes K241:100
PCS of Fingerprints& Codes (Fingerprints<50PCS)
Low-battery Status Alert| 375V
Box Material| Aluminum Alloy
Working Temperature| -4 °F ~131 °F (-20°C ~ 55°C)
Working Humidity| 40%RH ~ 85%RH
Emergency Power Supply Interface| UsB-C
Installation Guide
1.1 Self-tapping Screws
— Wooden Surface.
Step 1. Open the lock box, align the drill holes with the screw holes on
the box.
Step 2. Secure it with 4 self-tapping screws. 
1.2 Expansion Bolt+Expansion Screw
— Cement, Concrete, Brick, Stone, etc.
Step 1. Use the drill template to mark 4 drilling points on the wall.
Step 2. Drill the marked points (230mm depth, =6mm diameter), insert the
expansion bolts.
Step 3. Tighten the expansion screws. 
1.3 3M Tape
— smooth surface,like Glasses, Metal, etc.
Step 1. Peel off the covering of the 3M Tape and stick it on the back of Smart
Lock Box.
Step 2. Peel off another covering of the 3M Tape and stick it on the surface
(Make sure it is clean).
Step 3. Press the lock box for 10 seconds .
1.4 Shackle
— Handle, Knob, Fence, etc.
Step 1. Open the lock box, fix the shackle holder with shackle screws.
Step 2. Insert the shackle into the hole, and tighten the nut on the longer
side of the shackle. 
Use the Lock Box
2.1 Connect App
Step1
http://a.app.qq.com/o/simple.jsp?pkgname=com.tongtongsuo.app&fromcase=40003
The software (iOS version ) can be downloaded from theapp store, and the
Android version can be downloaded from the application store of Google play.
Yingyongbao, Baidu,Ali, 360, Huawei, and Xiaomi.
Step 2
Sign in with your existing TTLock account, or create an account by choosing
Register.
Step3
Turn on your Bluetooth, stay near the lock (within 10 feet / 3 meters).
Step 4
Pair the New Device by tapping the Add Device or the + button on the top
right-hand corner (Make sure K2 is in Factory Default Mode).
Step5
Choose Add Manually or Auto Scan, select Smart Lock Box, the lock box will
blink blue light and buzz when paired.
2.2 Reset the Lock Box
PLEASE NOTE: All data will be erased if you reset Smart Lock Box to
FACTORY DEFAULT MODE.
Step 1. Select the device on the Home page and click on the top right-hand
corner.
Step 2. Tap Remove Device to reset your lock box.
2.3 Lock Status
| Low battery status | Yellow light blinks 2 times |
|---|---|
| Operation Failed | Red light blinks 1 times, buzz 3times |
2.4 Fingerprint Using Precautions
- Make sure your finger is flatly placed at the center of the reader for a better identification.
- During registration, place your finger at the center with the same gesture.
- In case of low recognition rate, please register the fingerprint again.
Drill Template
Smart
Lock Box