Compact Zigbee 3.0 door/window sensor with anti-removal alarm and long battery life.
Receive alerts and link to EZVIZ cameras for automatic recording.
- Opening/closing detection with instant notifications in the EZVIZ app
- Anti-tamper (anti-removal) alarm for extra security
- Long operating time — until 2 years from CR1632×2
- Zigbee 3.0 connection (with EZVIZ A3 gateway) and integration with EZVIZ cameras
- Simple stick and use installation (adhesive tape included)
Technical specification
| CS‑T2C‑A0‑BG |
| Open / Closed (magnet sensor) |
| Wooden doors > 25 mm; Metal doors > 15 mm |
| Supported |
| Supported |
| Adhesive (double-sided tape) |
| CR1632 × 2 (cell batteries) |
| Until 2 years (at ~30 opens/day) |
| Zigbee 3.0 |
| < 200 m (in an open environment) |
| −10…+55 °C, ≤95% RH (non-condensing) |
| 53.5 × 22.5 × 13.5 mm / 32 × 10.5 × 13.5 mm |
| 92 × 52 × 93mm / ~80g (with packaging) |
| CE / RoHS / REACH / WEEE / UKCA |
Notes: Full functionality required EZVIZ A3 Gateway. Battery life depends on the frequency of activations.
Where is it useful?
- For exterior doors and balcony doors - immediate warning of opening
- For windows, attic hatches, garage doors or baby gates
- For cabinets with hazardous substances or important items - control when opened
Installation recommendations
- Clean the surface before gluing; glue in a dry and clean place
- Place the edges of the sensor and magnet flush; observe the recommended spacing
- Check Zigbee signal and notifications in the app before permanent mounting
FAQ
Does it work without an A3 gateway?
No - required EZVIZ A3 gateway to connect to the app and cameras.
What batteries are needed?
CR1632 × 2. Batteries are included.
Does it support removal alarm?
Yes — anti-tamper The alarm is built-in.
How far away do you work?
Until <200m in an open environment (less in a real environment - depends on walls and obstacles).
Did you know?
- With EZVIZ camera pairing, you can set up automatic 5 sec. record at opening
- The sensor is mini-sized and easily hidden on the frame or door edge
- Anti-tamper helps prevent secret sensor removal or vandalism

