Tuya wall mounted PIR Motion Sensor PST-CT20W
1. Tuya WiFi PIR Alarm: Motion Detection & Multi - Mode Alerts.
2. Links with Tuya Smart platform for device - linkage control.
3. Emits 80dB sound - light alarms to fend off intruders.
4. Mobile App enables real - time control and instant alerts.
5. 110° wide - angle infrared sensor covers a large area.
6. Ignores pets under 15kg with intelligent pet immunity.
7. Offers modes like sound - light, silent for diverse scenes.
8. Timed arming/disarming automates security routines.
9. Supports USB or battery power for flexible setup.
10. Works with Amazon Echo/Google Home for voice control.
11. Allows family - member access for shared management.
| PST-CT20W Specifications | |
| Name | Tuya Smart WiFi PIR Motion Sensor Alarm |
| Model | PST-CT20W |
| APP Name | Tuya Smart or Smart Life |
| Color | White |
| Material | ABS |
| Working voltage | 5V Type C (power supply not included) |
| Backup Battery | AAA1.5V*2 (not included) |
| WiFi Standards | IEEE 802.11 b/n/g 2.4G Hz |
| Pet-proof: | ≤ 15kg |
| PIR sensitivity angle | 110 degree |
| PIR sensitivity distance | 6-9m |
| Alarm sound: | ≤ 90dB |
| Alarm method | Sound & Light |
| Tuya Smart product Linkage control | Support |
| Operation Temp. | –10°C to +50°C |
| Humidity | 5%--95% non-condensing |
| Installation | Wall-mounted |
| Box Dimension | 13*6.5*4cm |
| Unit Weight | 130g |
PST-CT20W Package List | |
| WiFi PIR Sensor | x1 |
| Bracket | x1 |
| User Manual |
Specifications
| App | Tuya |
| Type | smart alarm |