# NineLeaf 2Sensor 2Receiver Wireless Motion Sensor Alarm

The NineLeaf 2Sensor 2Receiver wireless motion sensor alarm pairs two indoor motion sensors with two receivers, according to the model name and listing. Its selectable chimes, alarm and silent light modes suit entry alerts where audible or visual notification is useful, but batteries are not included.

- [Original product page](https://bargainpostbox.co.uk/product/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [View offer](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: NineLeaf
- Model: 2Sensor 2Receiver
- Category: Electronics > Smart Home & Security > Alarms & Sensors
- Price: 33.98 GBP
- Previous price: 39.98 GBP
- Discount: 15%
- Price checked: 2026-11-14T09:53:06.115Z
- Rating: 4.4 / 5
- Reviews: 158

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Five listed modes cover welcome chimes, doorbell sounds, alarms and silent lighting.
- The listing describes 36 ringtones, four volume levels and four brightness levels.
- The claimed wireless range is up to 280m in open space. Sensor detection is separately listed as 2 ~ 8m.
- The receiver is described as retaining its last selected settings.

## Pros

- Multiple modes allow an audible chime or alarm, or silent light alerts.
- Two sensors and two receivers are indicated by the model and the listing's colour configuration.
- Expandable pairing is claimed for up to 32 motion sensors per receiver.

## Cons

- Both sensors and receivers require alkaline batteries, which the listing says are not included.
- The sensor is specified for indoor installation only.

## Specifications

### Identity
- Brand: NineLeaf
- Model: 2Sensor 2Receiver
### Power and battery
- Power configuration: Battery Powered
- Battery life listed: 180 days
- Sensor batteries: 3 AAA alkaline
- Receiver batteries: 3 AA alkaline
- Batteries included: batteries and USB-C cable not included
### Detection and wireless
- Maximum wireless range: 280 Metres
- Sensor detection range: 2 ~ 8m
- PIR sensor angle: 100° \(horizontal\); 15° \(vertical\)
- Operating frequency: 433.92 MHz
### Alerts and controls
- Operating modes: Welcome, Doorbell, Alarm, Color Light and Lighting
- Ringtones: 36 ringtones
- Volume: 4 levels
- Maximum volume: 113dB
- Selectable light colours: 4 selectable Colors
- Alarm alert duration: 30-second alert delivers clear and effective notification
### Dimensions and installation
- Mounting type listed: Wall Mount
- Sensor installation: indoor installation only
- Additional sensors per receiver: up to 32 motion sensors
- Remote controls per receiver: 8 remotes

## Before you buy

- Listing details are inconsistent or unconfirmed: the title says 32 melodies while the feature text says 36 ringtones, and the product-detail battery life of 180 days differs from the 5 to 7 months claim based on 30 activations a day. The 280m figure is an open-space wireless transmission range, not the 2 ~ 8m motion detection range. Check the selected listing for exact bundle contents and which battery-life claim applies.

## A good fit for

- Shops or home entrances needing a selectable visitor chime and more than one receiver.
- Care settings that can use a silent light alert as a supplementary movement notification.
- Buyers who want adjustable audible alerts and may later pair additional compatible sensors.

## Less suited to

- Outdoor motion detection, as the sensor is specified for indoor installation only.
- Buyers seeking a personal emergency call button or a guaranteed fall-prevention system. The listing describes motion-triggered alerts.

## Customer feedback

Aggregate ratings lean positive overall, with five-star ratings forming the largest group, but lower-star ratings are also present. Without comment-level feedback, they do not show which features buyers liked or what prompted criticism. Treat the rating pattern as a broad indication rather than evidence of range, reliability or suitability for care use.

## Frequently asked questions

### How many sensors and receivers are included?
The model is named 2Sensor 2Receiver and the listing's colour configuration says 2 Sensors 2 Receivers. The package inventory is not supplied, so confirm the selected listing before purchase.
### Are batteries included?
No. The listing says the sensors use 3 AAA alkaline batteries and the receivers use 3 AA alkaline batteries, and that batteries and the USB-C cable are not included.
### What does the 280m range refer to?
The listing describes up to 280m wireless range in open space. Motion detection is separately listed as 2 ~ 8m, so the two figures refer to different distances.
### Can it alert without sound?
The listing describes Color Light and Lighting modes as silent, with four adjustable brightness levels.

## Alternative options

- [Waytronic Wireless PIR Motion Sensor Detector Security Alarm Chime, 2 Sensor and 1 Receiver, 8m Detection Range, Night Light, 36 Ringtones, 5 Welcome Sounds, Wall Mount](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [S SELDORAUK PIR Motion Sensor, Shop Visitor Alert Welcome Chime Infrared Detector Dingdong Door Bell Burglar Alarm Wall Mounted Range max.7m 110 Degrees 110dB 13 Melodies Include Barking Swivelling](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [Cruxer Motion Sensor Detector Indoor Wireless PIR Security Alarm \| Caregiver Reminder for Elderly, Shop Door Chime, Mailbox Alert, Home Dooebell, Pets Passing Bell, 1 Receiver & 1 Sensor](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [Caregiver Pager Indoor Motion Sensor Alarm Room Bed Alarms and Fall Prevention for Elderly Dementia Patients/Mailbox Alert Device for Home](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [SANJIE Wireless Door Alarm Sensor 1 UK Plug-in Receiver 3 Sensor Black \| 500FT Operating Range 55 Chimes 5 Volume Level with Mute Mode LED Indicators,Door Alarm Sensor for Home Store Office](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [CallToU Portable Motion Sensor Alarm Indoor,Bed Alarms for Elderly,1 Sensor \| Motion Detector Alarm with 5 Volume Levels, Silent/Vibration Alerts, 500FT Range, Fall Alarm for Home Hospital Care](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alert Chime Alarm Burglar](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [ChunHee Door Chime, Door Alarm when Opened for Home & Shop, 5 Volume \| Instant Alert when Door Opens,IP55 Water-Resistant Door Sensor,Expandable System,Easy to Install,Memory Function](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [CallToU Personal Alarms for Elderly Wireless Caregiver Pager with Call Bell \| Waterproof Emergency Button & Plug-In Receiver, Fall Alarm for Elderly, 500Ft Range Call Bell for Elderly, Disabled,Home Care](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [SANJIE Wireless Door Open Alarm Sensor Chime 2 UK Receivers 1 Sensor \| 500FT Long Range,55 Ringtones 5 Volume Level Shop Entry Chime for Home Security Business Shop Office When Entering](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [SANJIE Wireless Door Open Alarm Sensor Chime,3 UK Plug-in Receiver 3 Sensor \| 500FT Operating Range 55 Ringtones 5 Volume Level with LED Indicator,Door Alarm for Home Store Office Security When Opens](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)
- [Dog Barking Alarm Motion Sensor - 1000 Feet Wireless Home Security Detector Door Bells Chimes Kit \(Pack of 1Sensor+1Receiver\)](https://bargainpostbox.co.uk/visit/s-seldorauk-uktl-950-wireless-motion-detector-bark-alarm)

## Add-ons

- [DURACELL Plus AAA Alkaline Batteries \(24 Pack\) 1.5V, LR03 \| Triple A Battery-Up to 100% Extra Life-Power Boost Actives-Gaming Controllers, Digital Cameras-100% Recyclable Packaging](https://bargainpostbox.co.uk/visit/nineleaf-2sensor-2receiver-wireless-motion-alarm)

## Images

![NineLeaf 2Sensor 2Receiver Wireless Motion Sensor Alarm — 1](https://bargainpostbox.co.uk/i/opjrrSkvyT_b_1YAOuTfVCC8uLNVMfOzVlnql-eVPyEDnVn_tvPQiXQLQTqa8so7Ju37dlM9tQSzXSwJeMprUJPBl4Sh5L5ooXEP9lehRp2XSGfA1okGkBqc.jpg)

![NineLeaf 2Sensor 2Receiver Wireless Motion Sensor Alarm — 2](https://bargainpostbox.co.uk/i/I_2OXdCyT-8EkUFN8beBKyrjki6Xo8AkmMxp8G-IpD41S5g-qpUJKHxgIcHXmedXVg6RbBeiuNN8vatxXk-FCiT3wNm2PsXLuMihbCuYQGxaaEEPXchrw-TS.jpg)

![NineLeaf 2Sensor 2Receiver Wireless Motion Sensor Alarm — 3](https://bargainpostbox.co.uk/i/kkg8UBD-sjE2Yq8SEgZ-koT4u3OQrJ6S5smCc4l-iaew1XkVA_ruNe1oCdcMPtyWxpPkZr_n5HF6h-kQVbDxHt08EAfpew009uBId3RPhZ_EcGZWBZBjbKie.jpg)

![NineLeaf 2Sensor 2Receiver Wireless Motion Sensor Alarm — 4](https://bargainpostbox.co.uk/i/3deKy7gRX9Vh4s-3BbFPDtKz0aM_EprX38kcT9_4lGYPIFRltYlwyfQnDim9xGLnXipyWQLUeKZoXwdov027F8EQGQQw6zx-7qB5rSxAYh0LLTNlgzIZzxZW.jpg)

![NineLeaf 2Sensor 2Receiver Wireless Motion Sensor Alarm — 5](https://bargainpostbox.co.uk/i/PducMm3rEBYcE-E_QXi4k9nD2lshnXxJwc2RB2K-zcTn4-iWflFLvPQJ-SnLhcvA0jSTeYArj24sc984CrWT3cS2cbhWExNQmDPIZlGuce2f6qhQBwaV6O_V.jpg)

![NineLeaf 2Sensor 2Receiver Wireless Motion Sensor Alarm — 6](https://bargainpostbox.co.uk/i/l7d0A8Kr84jt0Cmz7hERoLkEg_2QuhGCPAb3-04e5G2cz62iAFaZRBMFLBpAgjY4qQHks3hApyPzp2Dgl1uCodClBHkW237CrquiMbbzbkcV9bMLHrnqVYzW.jpg)

![NineLeaf 2Sensor 2Receiver Wireless Motion Sensor Alarm — 7](https://bargainpostbox.co.uk/i/XIkvQ_X-y3lFA4d8nmxG1enCyBs2kqP8AeXQTEDmmRAmIyvXEJdeOiKyxllYBp0N50B0RaYH5dSxMXwDYZ_VTTyDydYtrkb1CNeb6pSLawJl6Xv6_lKxsrpW.jpg)