The app covers daily alerts; extra Sims notifications are chargeable. Smart app control: this alarm offers full-function smart control via the tuba. Alarm mode 2: on door open, off when closed. Alarm mode 1: sounds for 1 minute. Easy installation: this door sensor alarm features peel-and-stick installation with double-sided tape no wiring needed.
If a child or pet unexpectedly opens door, real-time detection instantly sends an alert to your phone. Chime mode: door chimes when door opens. Receive real-time door/window open/close alerts, and monitor every door alarm sensor window directly from your phone. Switch between doorbell/alarm/off modes, and adjust volume levels all remotely to adapt different scenarios.
3 modes adjustable volume: this alarm allows you freely switch between modes. The device operates on stable 2.4g wifi for reliable performance. Plus, the app interface clearly displays remaining battery percentage, so you always know when its time for a replacement.
specifications entrysyst:
- brand: Tecknet
- part type: Alarm Sensor Chime
- color: White
- included components: Case
- model name: Tk-wa181
- batteries required: Yes
- upc: 056243653133
- package dimensions lxwxh: 5.55x4.53x0.91 Inches
- weight: 0.22 Pounds
seller entrysyst:
- city: brentwood, new york
- rating: 99.8%
- # reviews: 1063
offer entrysyst:
- started: may 19, 2026
- availability: in stock
- in stock #: 3
- prices: $13.49–$40.21
- item condition: New
- sold #: 12
- options: ship-to-home
payments entrysyst:
- other
- credit card: visa
- wallet: paypal
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
shipping entrysyst:
- class: expedited
- type: fixed
- service: expedited
- transit: 3-9 days
returns entrysyst:
- policy: no returns
Grouped With:
- 056243607822: ALARM, Tecknet
- 056243607839: ALARM, Tecknet
- 056243620302: SECURITY SENSOR ALARM, Tecknet
- 056243620319: ALARM, Tecknet
- TK-WA705: ALARM, Tecknet
- TK-WA701: ALARM, Tecknet